Merge branch 'master' into patch-1

Makefile

@@ -34,7 +34,7 @@ install:
 
 uninstall:
 	for script in bin/*; do \
-		rm -f $(DESTDIR)$(PREFIX)/bin/$$script; \
+		rm -f $(DESTDIR)$(PREFIX)/$$script; \
 	done
 	rm -rf $(DESTDIR)$(PREFIX)/share/mutt-wizard
 	rm -f $(DESTDIR)$(MANPREFIX)/man1/mw.1

README.md

@@ -7,6 +7,8 @@ Get this great stuff without effort:
     * view and write emails while you're away from
       the internet
     * make backups
+- Provides a `mailsync` script that can be scheduled to run as often as you
+  like, which downloads/syncs mail and notifies you when new mail has arrived.
 
 Specifically, this wizard:
 
@@ -27,9 +29,10 @@ Specifically, this wizard:
 #### Dependencies
 
 - `neomutt` - the email client.
-- `isync` - downloads and syncs the mail. (required at install)
+- `curl` - tests connections (required at install).
+- `isync` - downloads and syncs the mail (required if storing IMAP mail locally).
 - `msmtp` - sends the email.
-- `pass` - safely encrypts passwords (required at install)
+- `pass` - safely encrypts passwords (required at install).
 
 **Note**: There's a chance of errors if you use a slow-release distro like Ubuntu, Debian,
 or Mint. If you get errors in `neomutt`, install the most recent version
@@ -45,6 +48,16 @@ sudo make install
 A user of Arch-based distros can also install mutt-wizard from the AUR as
 [mutt-wizard-git](https://aur.archlinux.org/packages/mutt-wizard-git/).
 
+### Optional Dependencies
+
+- `pam-gnupg` - Automatically logs you into your GPG key on login so you will never need to input your password once logged on to your system. Check the repo and directions out [here](https://github.com/cruegge/pam-gnupg).
+- `lynx` - view HTML email in neomutt.
+- `notmuch` - index and search mail. Install it and run `notmuch setup`, tell it that your mail is in `~/.local/share/mail/` (although `mw` will do this automatically if you haven't set notmuch up before). You can run it in mutt with `ctrl-f`. Run `notmuch new` to process new mail.
+- `abook` - a terminal-based address book. Pressing tab while typing an address to send mail to will suggest contacts that are in your abook.
+- `urlview` - outputs urls in mail to browser.
+- `cronie` - (or any other major cronjob manager) to set up automatic mail syncing.
+
+
 ## Usage
 
 The mutt-wizard runs via the command `mw`. Once setup is complete, you'll use
@@ -56,6 +69,8 @@ The mutt-wizard runs via the command `mw`. Once setup is complete, you'll use
 - `mw -Y` -- sync all configured email accounts
 - `mw -d` -- choose an account to delete
 - `mw -D your@email.com` -- delete account settings without confirmation
+- `mw -t 30` -- toggle automatic mailsync to every 30 minutes
+- `mw -T` -- toggle mailsync without specifying minutes (default is 10)
 - `pass edit mw-your@email.com` -- revise an account's password
 
 ### Options usable when adding an account
@@ -64,7 +79,7 @@ The mutt-wizard runs via the command `mw`. Once setup is complete, you'll use
 
 - `-u` -- Give an account username if different from the email address.
 - `-n` -- A real name to be used by the account. Put in quotations if multiple
-  words
+  words.
 - `-i` -- IMAP server address
 - `-I` -- IMAP server port (otherwise assumed to be 993)
 - `-s` -- SMTP server address
@@ -126,8 +141,7 @@ To give you an example of the interface, here's an idea:
   steps to install the system.
 - `mw` is now an installed program instead of just a script needed to be kept in
   your mutt folder.
-- `dialog` is no longer used (i.e. bloat) and the interface is simply text
-  commands.
+- `dialog` is no longer used and the interface is simply text commands.
 - More autogenerated shortcuts that allow quickly moving and copying mail
   between boxes.
 - More elegant attachment handling. Image/video/pdf attachments without relying
@@ -140,11 +154,12 @@ To give you an example of the interface, here's an idea:
 - `pass` is used as a password manager instead of separately saving passwords.
 - Script is POSIX sh compliant.
 - Error handling for the many people who don't read or follow directions. Fewer
-  errors, generally.
+  errors generally.
 - Addition of a manual `man mw`
 
 ## Help the Project!
 
+
 - Try mutt-wizard out on weird machines and weird email addresses and report any
   errors.
 - Open a PR to add new server information into `domains.csv` so their users can

bin/mailsync

@@ -0,0 +1,94 @@
+#!/bin/sh
+
+# - Syncs mail for all accounts, or a single account given as an argument.
+# - Displays a notification showing the number of new mails.
+# - Displays a notification for each new mail with its subject displayed.
+# - Runs notmuch to index new mail.
+# - This script can be set up as a cron job for automated mail syncing.
+
+# There are many arbitrary and ugly features in this script because it is
+# inherently difficult to pass environmental variables to cronjobs and other
+# issues. It also should at least be compatible with Linux (and maybe BSD) with
+# Xorg and MacOS as well.
+
+# Run only if user logged in (prevent cron errors)
+pgrep -u "${USER:=$LOGNAME}" >/dev/null || { echo "$USER not logged in; sync will not run."; exit ;}
+# Run only if not already running in other instance
+pgrep -x mbsync >/dev/null && { echo "mbsync is already running." ; exit ;}
+
+# First, we have to get the right variables for the mbsync file, the pass
+# archive, notmuch and the GPG home.  This is done by searching common profile
+# files for variable assignments. This is ugly, but there are few options that
+# will work on the maximum number of machines.
+eval "$(grep -h -- \
+	"^\s*\(export \)\?\(MBSYNCRC\|PASSWORD_STORE_DIR\|NOTMUCH_CONFIG\|GNUPGHOME\)=" \
+	"$HOME/.profile" "$HOME/.bash_profile" "$HOME/.zprofile" "$HOME/.bashrc" "$HOME/.zshrc" "$HOME/.pam_environment" 2>/dev/null)"
+# One alternative to this kind of command would be marking the script for
+# /bin/sh -l. That might cause other problems on other particular setups that
+# do more complicated things on login, or those people who assign environmental
+# variables in shell rc files.
+
+case "$(readlink -f /sbin/init)" in
+	*systemd*) export DBUS_SESSION_BUS_ADDRESS=unix:path=/run/user/$(id -u)/bus ;;
+esac
+export GPG_TTY=$TTY
+
+[ -n "$MBSYNCRC" ] && alias mbsync="mbsync -c $MBSYNCRC" || MBSYNCRC="$HOME/.mbsyncrc"
+
+# Settings are different for MacOS (Darwin) systems.
+case "$(uname)" in
+	Darwin)
+		notify() { osascript -e "display notification \"$2 in $1\" with title \"You've got Mail\" subtitle \"Account: $account\"" && sleep 2 ;}
+		messageinfo() { osascript -e "display notification with title \"📧 $from\" subtitle \"$subject\"" ;}
+		;;
+	*)
+		displays="$(ps axo user,cmd | grep "^$USER\s\+.*Xorg" | grep -wo "[0-9]*:[0-9]\+")"
+	    	notify() { for x in $displays; do
+				export DISPLAY=$x
+				notify-send --app-name="mutt-wizard" "mutt-wizard" "📬 $2 new mail(s) in \`$1\` account."
+			done ;}
+		messageinfo() { for x in $displays; do
+				export DISPLAY=$x
+				notify-send --app-name="mutt-wizard" "📧$from:" "$subject"
+			done ;}
+		;;
+esac
+
+# Check account for new mail. Notify if there is new content.
+syncandnotify() {
+    acc="$(echo "$account" | sed "s/.*\///")"
+    if [ -z "$opts" ]; then mbsync "$acc"; else mbsync "$opts" "$acc"; fi
+    new=$(find "$HOME/.local/share/mail/$acc/INBOX/new/" "$HOME/.local/share/mail/$acc/Inbox/new/" "$HOME/.local/share/mail/$acc/inbox/new/" -type f -newer "$HOME/.config/mutt/.mailsynclastrun" 2> /dev/null)
+    newcount=$(echo "$new" | sed '/^\s*$/d' | wc -l)
+    if [ "$newcount" -gt "0" ]; then
+	notify "$acc" "$newcount" &
+        for file in $new; do
+            # Extract subject and sender from mail.
+            from=$(awk '/^From: / && ++n ==1,/^\<.*\>:/' "$file" | perl -CS -MEncode -ne 'print decode("MIME-Header", $_)' | awk '{ $1=""; if (NF>=3)$NF=""; print $0 }' | sed 's/^[[:blank:]]*[\"'\''\<]*//;s/[\"'\''\>]*[[:blank:]]*$//')
+            subject=$(awk '/^Subject: / && ++n == 1,/^\<.*\>: / && ++i == 2' "$file" | head -n 1 | perl -CS -MEncode -ne 'print decode("MIME-Header", $_)' | sed 's/^Subject: //' | sed 's/^{[[:blank:]]*[\"'\''\<]*//;s/[\"'\''\>]*[[:blank:]]*$//' | tr -d '\n')
+	    messageinfo &
+        done
+    fi
+}
+
+# Sync accounts passed as argument or all.
+if [ "$#" -eq "0" ]; then
+    accounts="$(awk '/^Channel/ {print $2}' "$MBSYNCRC")"
+else
+    for arg in "$@"; do
+        [ "${arg%${arg#?}}" = '-' ] && opts="${opts:+${opts} }${arg}" && shift 1
+    done
+    accounts=$*
+fi
+
+# Parallelize multiple accounts
+for account in $accounts; do
+    syncandnotify &
+done
+
+wait
+
+notmuch new 2>/dev/null
+
+#Create a touch file that indicates the time of the last run of mailsync
+touch "$HOME/.config/mutt/.mailsynclastrun"

bin/mw

@@ -1,13 +1,5 @@
 #!/bin/sh
 
-command -V gpg >/dev/null 2>&1 && GPG="gpg" || GPG="gpg2"
-[ -z ${PASSWORD_STORE_DIR+x} ] && PASSWORD_STORE_DIR="$HOME/.password-store"
-[ -r "$PASSWORD_STORE_DIR/.gpg-id" ] &&
-    "$GPG" --list-secret-keys $(cat "$PASSWORD_STORE_DIR/.gpg-id") >/dev/null 2>&1 || {
-        printf "\`pass\` must be installed and initialized to encrypt passwords.\\nBe sure it is installed and run \`pass init <yourgpgemail>\`.\\nIf you don't have a GPG public private key pair, run \`%s --full-gen-key\` first.\\n" "$GPG"
-        exit
-    }
-
 prefix="/usr/local"
 pass_prefix="mw-"
 muttdir="${XDG_CONFIG_HOME:-$HOME/.config}/mutt"	# Main mutt config location
@@ -21,20 +13,31 @@ cachedir="${XDG_CACHE_HOME:-$HOME/.cache}/mutt-wizard"
 muttrc="$muttdir/muttrc"
 msmtprc="${XDG_CONFIG_HOME:-$HOME/.config}/msmtp/config"
 msmtplog="${XDG_CONFIG_HOME:-$HOME/.config}/msmtp/msmtp.log"
-MARKER="# mw-autogenerated"
+marker="# mw-autogenerated"
 alias mbsync='mbsync -c "$mbsyncrc"'
 
-for x in "/etc/ssl/certs/ca-certificates.crt" "/etc/pki/tls/certs/ca-bundle.crt" "/etc/ssl/ca-bundle.pem" "/etc/pki/tls/cacert.pem" "/etc/pki/ca-trust/extracted/pem/tls-ca-bundle.pem" "/etc/ssl/cert.pem" "/usr/local/share/ca-certificates/"
-do
+for x in "/etc/ssl/certs/ca-certificates.crt" "/etc/pki/tls/certs/ca-bundle.crt" "/etc/ssl/ca-bundle.pem" "/etc/pki/tls/cacert.pem" "/etc/pki/ca-trust/extracted/pem/tls-ca-bundle.pem" "/etc/ssl/cert.pem" "/usr/local/share/ca-certificates/"; do
 	[ -f "$x" ] && sslcert="$x" && break
 done || { echo "CA Certificate not found. Please install one or link it to /etc/ssl/certs/ca-certificates.crt" && exit 1 ;}
 
+checkbasics() { command -V gpg >/dev/null 2>&1 && GPG="gpg" || GPG="gpg2"
+	PASSWORD_STORE_DIR="${PASSWORD_STORE_DIR:-$HOME/.password-store}"
+	[ -r "$PASSWORD_STORE_DIR/.gpg-id" ] &&
+	"$GPG" --list-secret-keys "$(cat "$PASSWORD_STORE_DIR/.gpg-id")" >/dev/null 2>&1 || {
+	echo "First run \`pass init <yourgpgemail>\` to set up a password archive."
+	echo "(If you don't already have a GPG key pair, first run \`$GPG --fullgenkey\`.)"
+       	exit 1 ;} ;}
+
 getaccounts() { accounts="$(find -L "$accdir" -type f | grep -o "[0-9]-.*.muttrc" | sed "s/-/: /;s/\.muttrc$//" | sort -n)" ;}
 
 list() { getaccounts && [ -n "$accounts" ] && echo "$accounts" ;}
 
 getprofiles() { \
 	unset msmtp_header msmtp_profile mutt_profile mbsync_profile
+	case "$iport" in
+		1143) imapssl=None ;;
+		143) imapssl=STARTTLS ;;
+	esac
 msmtp_header="defaults
 auth	on
 tls	on
@@ -55,7 +58,7 @@ Port ${iport:-993}
 User $login
 PassCmd \"pass $pass_prefix$fulladdr\"
 AuthMechs LOGIN
-SSLType ${ssltype:-IMAPS}
+SSLType ${imapssl:-IMAPS}
 CertificateFile $sslcert
 
 MaildirStore $fulladdr-local
@@ -95,6 +98,7 @@ bind index,pager C noop
 bind index gg first-entry
 macro index o \"<shell-escape>mw -y $fulladdr<enter>\" \"run mbsync to sync $fulladdr\"
 unmailboxes *
+unalternates *
 "
 else
 mutt_profile="# vim: filetype=neomuttrc
@@ -150,11 +154,17 @@ delete() { if [ -z "${fulladdr+x}" ]; then
 
 	[ -z "$fulladdr" ] && echo "Invalid account name given." && return 1
 
-	sed -ibu "/IMAPStore $fulladdr-remote$/,/# End profile/d" "$mbsyncrc" ; rm -rf "$mbsyncrc"bu
+	sed -ibu "/IMAPStore $fulladdr-remote$/,/# End profile/d" "$mbsyncrc" ; rm -f "$mbsyncrc"bu
 	rm -rf "${cachedir:?}/${fulladdr:?}" "$accdir/"[1-9]"-$fulladdr.muttrc"
 	sed -ibu "/[0-9]-$fulladdr.muttrc/d" "$muttrc" ; rm -f "$muttrc"bu
 	sed -ibu "/account $fulladdr/,/^\(\s*$\|account\)/d" "$msmtprc"; rm -f "$msmtprc"bu
 	pass rm -f "$pass_prefix$fulladdr" >/dev/null 2>&1
+
+	# Get rid of those multiple newlines because I don't know awk well enough to do it by default lol.
+	for file in "$msmtprc" "$mbsyncrc"; do
+ 		tr '\n' '|' < "$file" | sed "s/||\+/||/g" | tr '|' '\n' >> "$file"bu
+		mv -f "$file"bu "$file"
+	done
 }
 
 askinfo() { \
@@ -164,14 +174,15 @@ askinfo() { \
 		echo "\`$fulladdr\` is not a valid email address. Please retype the address:"
 		read -r fulladdr
 	done
+	grep -q "Channel\s*$fulladdr$" "$mbsyncrc" &&
+		{ echo "$fulladdr has already been added" && exit 1 ;}
 	{ [ -z "$imap" ] || [ -z "$smtp" ] ;} && parsedomains
 	[ -z "$imap" ] && echo "Give your email server's IMAP address (excluding the port number):" &&
 		read -r imap
 	[ -z "$smtp" ] && echo "Give your email server's SMTP address (excluding the port number):" &&
 		read -r smtp
 	[ "$sport" = 465 ] && tlsline="tls_starttls off"
-	[ -z "$realname" ] && echo "Give the name you would like to be identified by on the email account:" &&
-		read -r realname
+	[ -z "$realname" ] && realname="${fulladdr%%@*}"
 	login="${login:-$fulladdr}"
 	if [ -n "${password+x}" ]; then
 		createpass
@@ -195,16 +206,15 @@ writeinfo() { mkdir -p "$muttdir" "$accdir" "$cachedir/$fulladdr/bodies" "${XDG_
 	# On Ubuntu/Debian, a link is needed since they use an older version.
 	command -V apt-get >/dev/null 2>&1 && ln -s "$msmtprc" "$HOME/.msmtprc" 2>/dev/null
 
-	# Create the mbsync config file.
-	mkdir -p "${mbsyncrc%/*}"
-	echo "$mbsync_profile" >> "$mbsyncrc"
+	# Create the mbsync config file if local account.
+	[ -z "${online+x}" ] && mkdir -p "${mbsyncrc%/*}" && echo "$mbsync_profile" >> "$mbsyncrc"
 
 	# Create a muttrc for viewing mail.
 	echo "$mutt_profile" > "$accdir/$idnum-$fulladdr.muttrc"
 	[ ! -f "$muttrc" ] && echo "# vim: filetype=neomuttrc" > "$muttrc"
-	! grep -q "^source.*mutt-wizard.muttrc" "$muttrc" && echo "source $mwconfig $MARKER" >> "$muttrc"
-	! grep "^source.*.muttrc" "$muttrc" | grep -qv "$mwconfig" && echo "source $accdir/$idnum-$fulladdr.muttrc $MARKER" >> "$muttrc"
-	echo "macro index,pager i$idnum '<sync-mailbox><enter-command>source $accdir/$idnum-$fulladdr.muttrc<enter><change-folder>!<enter>;<check-stats>' \"switch to $fulladdr\" $MARKER" >> "$muttrc"
+	! grep -q "^source.*mutt-wizard.muttrc" "$muttrc" && echo "source $mwconfig $marker" >> "$muttrc"
+	! grep "^source.*.muttrc" "$muttrc" | grep -qv "$mwconfig" && echo "source $accdir/$idnum-$fulladdr.muttrc $marker" >> "$muttrc"
+	echo "macro index,pager i$idnum '<sync-mailbox><enter-command>source $accdir/$idnum-$fulladdr.muttrc<enter><change-folder>!<enter>;<check-stats>' \"switch to $fulladdr\" $marker" >> "$muttrc"
 
 	notmuchauto # Create a notmuch config file if not present already.
 }
@@ -213,12 +223,12 @@ getpass() { while : ; do pass rm -f "$pass_prefix$fulladdr" >/dev/null 2>&1
 		pass insert "$pass_prefix$fulladdr" && break; done ;}
 
 formatShortcut() { toappend="$toappend
-macro index,pager g$1 \"<change-folder>=$3<enter>\" \"go to $2\" $MARKER
-macro index,pager M$1 \";<save-message>=$3<enter>\" \"move mail to $2\" $MARKER
-macro index,pager C$1 \";<copy-message>=$3<enter>\" \"copy mail to $2\" $MARKER" >> "$accdir/$idnum-$fulladdr.muttrc" ;}
+macro index,pager g$1 \"<change-folder>=$3<enter>\" \"go to $2\" $marker
+macro index,pager M$1 \";<save-message>=$3<enter>\" \"move mail to $2\" $marker
+macro index,pager C$1 \";<copy-message>=$3<enter>\" \"copy mail to $2\" $marker" >> "$accdir/$idnum-$fulladdr.muttrc" ;}
 
 setBox() { toappend="$toappend
-set $1 = \"+$2\" $MARKER" ;}
+set $1 = \"+$2\" $marker" ;}
 
 getboxes() { [ -n "${force+x}" ] && mailboxes="INBOX
 Drafts
@@ -226,40 +236,30 @@ Junk
 Trash
 Sent
 Archive" && return 0
-	if mailboxes="$(mbsync -l "$fulladdr" | sed 's/\//./')" >/dev/null 2>&1 && [ -n "$mailboxes" ]; then
-		[ -n "${online+x}" ] && sed -ibu "/IMAPStore $fulladdr-remote$/,/# End profile/d" "$mbsyncrc" ; rm -f "$mbsyncrc"bu
-		return 0
-	else
-		echo "$mailboxes"
-		printf "\033[31m\033[31mLog-on not successful.\033[0m\\nIt seems that either you inputted the wrong password or server settings, or there are other requirements for your account out of the control of mutt-wizard.\\n"
-		return 1
-	fi ;}
+	info="$(curl --location-trusted -s -m 5 --user "$login:$(pass $pass_prefix$fulladdr)" --url "${protocol:-imaps}://$imap")"
+	[ -z "$info" ] && echo "Log-on not successful." && return 1
+	mailboxes="$(echo "$info" | sed "s/.*\" //" | tr -d '
')"
+}
 
 finalize() { echo "$mailboxes" | xargs -I {} mkdir -p "$maildir/$fulladdr/{}/cur" "$maildir/$fulladdr/{}/tmp" "$maildir/$fulladdr/{}/new"
-	sed -ibu "/$MARKER/d" "$accdir/$idnum-$fulladdr.muttrc" ; rm -f "$accdir/$idnum-$fulladdr.muttrcbu"
-	toappend="mailboxes $(echo "$mailboxes" | sed "s/^/\"=/;s/$/\"/" | paste -sd ' ' )"
+	sed -ibu "/$marker/d" "$accdir/$idnum-$fulladdr.muttrc" ; rm -f "$accdir/$idnum-$fulladdr.muttrcbu"
+	toappend="mailboxes $(echo "$mailboxes" | sed "s/^/\"=/;s/$/\"/" | paste -sd ' ' - )"
 	for x in $mailboxes; do
-		case $x in
-			*[Ii][Nn][Bb][Oo][Xx]*) formatShortcut i inbox "$x"; setBox spoolfile "$x" ;;
+		case "$x" in
 			*[Ss][Ee][Nn][Tt]*) setBox record "$x"; formatShortcut s sent "$x" ;;
 			*[Dd][Rr][Aa][Ff][Tt][Ss]*) setBox postponed "$x"; formatShortcut d drafts "$x" ;;
 			*[Tt][Rr][Aa][Ss][Hh]*) formatShortcut t trash "$x"; setBox trash "$x" ;;
 			*[Jj][Uu][Nn][Kk]*) formatShortcut j junk "$x" ;;
 			*[Aa][Rr][Cc][Hh][Ii][Vv][Ee]*) formatShortcut a archive "$x" ;;
 			*[Ss][Pp][Aa][Mm]*) formatShortcut S spam "$x" ;;
+			*[Ii][Nn][Bb][Oo][Xx]*) formatShortcut i inbox "$x"; setBox spoolfile "$x" ;;
 		esac
 	done
 	echo "$toappend" >> "$accdir/$idnum-$fulladdr.muttrc"
-	[ -z "${online+x}" ] && printf "\033[33mYou should now be able to run \`\033[32mmw -y %s\033[33m\` to begin to download your mail.\033[0m\\n" "$fulladdr"
+	[ -z "${online+x}" ] && echo "$fulladdr (account #$idnum) added successfully."
 	command -V urlview >/dev/null 2>&1 && [ ! -f "$HOME/.urlview" ] && echo "COMMAND \$BROWSER" > "$HOME/.urlview"
 	return 0 ;}
 
-syncwrapper() { mbsync "${1:--a}" &
-	( kill -46 "$(pidof "${STATUSBAR:-dwmblocks}")" >/dev/null 2>&1 ) 2>/dev/null
-	wait
-	( kill -46 "$(pidof "${STATUSBAR:-dwmblocks}")" >/dev/null 2>&1 ) 2>/dev/null
-	notmuch new ;}
-
 notmuchauto() { \
 	[ -z "$NOTMUCH_CONFIG" ] && NOTMUCH_CONFIG="$HOME/.notmuch-config"
 	[ -f "$NOTMUCH_CONFIG" ] && return 0
@@ -279,6 +279,17 @@ synchronize_flags=true
 gpg_path=$GPG"
 	echo "$nmbasic" > "$NOTMUCH_CONFIG" ;}
 
+togglecron() { cron="$(mktemp)"
+	crontab -l > "$cron"
+	if grep -q mailsync "$cron"; then
+		echo "Removing automatic mailsync..."
+		sed -ibu /mailsync/d "$cron"; rm -f "$cron"bu
+	else
+		echo "Adding automatic mailsync every ${cronmin:-10} minutes..."
+		echo "*/${cronmin-10} * * * * $prefix/bin/mailsync" >> "$cron"
+	fi &&
+	crontab "$cron"; rm -f "$cron" ;}
+
 setact() { if [ -n "${action+x}" ] && [ "$action" != "$1" ]; then
 		echo "Running $1 with $action..."
 		echo "Incompatible options given. Only one action may be specified per run."
@@ -287,35 +298,7 @@ setact() { if [ -n "${action+x}" ] && [ "$action" != "$1" ]; then
 		action="$1"
 	fi; }
 
-trap 'echo -e "\033[0m\n"; exit' INT ABRT
-
-while getopts "fplhodYD:y:i:I:s:S:u:a:n:x:m:" o; do case "${o}" in
-	l) setact list || exit 1 ;;
-	d) setact delete || exit 1 ;;
-	D) setact delete || exit 1 ; fulladdr="$OPTARG" ;;
-	y) setact sync || exit 1 ; fulladdr="$OPTARG" ;;
-	Y) setact sync || exit 1 ;;
-	a) setact add || exit 1 ; fulladdr="$OPTARG" ;;
-	i) setact add || exit 1 ; imap="$OPTARG" ;;
-	I) setact add || exit 1 ; iport="$OPTARG" ;;
-	s) setact add || exit 1 ; smtp="$OPTARG" ;;
-	S) setact add || exit 1 ; sport="$OPTARG" ;;
-	u) setact add || exit 1 ; login="$OPTARG" ;;
-	n) setact add || exit 1 ; realname="$OPTARG" ;;
-	m) setact add || exit 1 ; maxmes="$OPTARG" ;;
-	o) setact add || exit 1 ; online=True ;;
-	f) setact add || exit 1 ; force=True ;;
-	x) setact add || exit 1 ; password="$OPTARG" ;;
-	p) echo "NOTE: Protonmail users must install and configure Protonmail Bridge first for the first sync to work."
-		imap="127.0.0.1"
-		iport="1143"
-		smtp="127.0.0.1"
-		sport="1025"
-		ssltype="None"
-  		tlsline="tls_fingerprint $(msmtp --serverinfo --host=$smtp --port=$sport --tls --tls-certcheck=off | awk '/SHA256:/ {print $2}')"
-		setact add || exit 1
-		;;
-	*) cat << EOF
+mwinfo() { cat << EOF
 mw: mutt-wizard, auto-configure email accounts for mutt
 including downloadable mail with \`isync\`.
 
@@ -326,6 +309,8 @@ Main actions:
   -D your@email.com	Force remove account without confirmation
   -y your@email.com	Sync mail for account by name
   -Y			Sync mail for all accounts
+  -t number		Toggle automatic mailsync every <number> minutes
+  -T			Toggle automatic mailsync
 
 Options allowed with -a:
   -u	Account login name if not full address
@@ -344,15 +329,43 @@ NOTE: Once at least one account is added, you can run
 
 To change an account's password, run \`pass edit ${pass_prefix}your@email.com\`.
 EOF
-exit 1
-;;
-esac done
+}
 
-! command -v mbsync >/dev/null && [ -z "${force+x}" ] && printf "\`mbsync (isync package)\` must be installed to run mutt-wizard.\\n" && exit
+while getopts "fplhodTYD:y:i:I:s:S:u:a:n:x:m:t:" o; do case "${o}" in
+	l) setact list || exit 1 ;;
+	d) setact delete || exit 1 ;;
+	D) setact delete || exit 1 ; fulladdr="$OPTARG" ;;
+	y) setact sync || exit 1 ; fulladdr="$OPTARG" ;;
+	Y) setact sync || exit 1 ;;
+	a) setact add || exit 1 ; fulladdr="$OPTARG" ;;
+	i) setact add || exit 1 ; imap="$OPTARG" ;;
+	I) setact add || exit 1 ; iport="$OPTARG" ;;
+	s) setact add || exit 1 ; smtp="$OPTARG" ;;
+	S) setact add || exit 1 ; sport="$OPTARG" ;;
+	u) setact add || exit 1 ; login="$OPTARG" ;;
+	n) setact add || exit 1 ; realname="$OPTARG" ;;
+	m) setact add || exit 1 ; maxmes="$OPTARG" ;;
+	o) setact add || exit 1 ; online=True ;;
+	f) setact add || exit 1 ; force=True ;;
+	x) setact add || exit 1 ; password="$OPTARG" ;;
+	t) setact toggle || exit 1 ; cronmin="$OPTARG" ;;
+	T) setact toggle || exit 1 ;;
+	p) echo "NOTE: Protonmail users must install and configure Protonmail Bridge first for the first sync to work."
+		imap="127.0.0.1"
+		iport="1143"
+		smtp="127.0.0.1"
+		sport="1025"
+  		tlsline="tls_fingerprint $(msmtp --serverinfo --host=$smtp --port=$sport --tls --tls-certcheck=off | awk '/SHA256:/ {print $2}')"
+		setact add || exit 1
+		;;
+	*) mwinfo;  exit 1 ;;
+esac done
 
 case "$action" in
 	list) list ;;
-	add) askinfo && getprofiles && writeinfo && getboxes && finalize || { delete ; exit 1 ;} ;;
-	delete) delete $fulladdr ;;
-	sync) syncwrapper $fulladdr ;;
+	add) checkbasics && askinfo && getprofiles && writeinfo && getboxes && finalize || { delete ; exit 1 ;} ;;
+	delete) delete ;;
+	sync) mailsync $fulladdr ;;
+	toggle) togglecron ;;
+	*) mwinfo; exit 1 ;;
 esac

mw.1

@@ -35,6 +35,12 @@ download and upload mail for an email account
 .TP
 .B -Y
 sync all email accounts
+.TP
+.B -t 15
+toggle a cronjob that syncs your mail every 15 minutes (or any other number under 60)
+.TP
+.B -T
+toggle a cronjob without specifying minutes between sync
 .SH OPTIONS FOR ADDING ACCOUNTS
 These can be specified on the command line, otherwise, you will be prompted for what is necessary. mutt-wizard knows the IMAP/SMTP server information for most email providers, so specifying them is usually redundant.
 .TP
@@ -75,6 +81,13 @@ connection will still be attempted in setup to discover mailboxes.
 Add a Protonmail account. Protonmail Bridge must be installed and set up.
 .SH DETAILS
 .TP
+.B mailsync
+mutt-wizard calls a script
+.I mailsync
+to sync mail. This script additionally indexes new mail with notmuch and gives you a notification if new mail has arrived. If you want to bypass its additional features, you can always just run
+.I mbsync -a
+to sync your mail directly.
+.TP
 .B Mail location
 If the user chooses to keep offline email with
 .B isync,
@@ -121,9 +134,11 @@ If you would like to help develop mutt-wizard for others, you are invited to add
 on mutt-wizard's Github <https://github.com/lukesmithxyz/mutt-wizard> or Gitlab <https://gitlab.com/lukesmithxyz/mutt-wizard> pages.
 .TP
 .B Gmail accounts
-Google will require you to allow "less-secure" (third party) applications or use two-factor authentication in order to access their IMAP servers to download your mail. If you use Gmail, be sure to handle this before running mutt-wizard <https://support.google.com/accounts/answer/6010255>.
+Google will require you to allow "less-secure" (third party) applications or remove two-factor authentication in order to access their IMAP servers to download your mail. If you use Gmail, be sure to handle this before running mutt-wizard <https://support.google.com/accounts/answer/6010255>.
+.TP
 .B Protonmail accounts
 Protonmail users must use the Protonmail Bridge <https://protonmail.com/bridge/> to access their IMAP and SMTP servers. This too should be configured before running mutt-wizard.
+.TP
 .B Enterprise and university accounts
 Many universities and businesses might host their domain's email via Google or another service. This often requires a special IMAP/SMTP-specific password that you must generate and use. Again, mutt-wizard can handle these systems, but only once they've been set up.
 .TP

share/domains.csv

@@ -1,8 +1,8 @@
+ADDRESS,IMAP,imap port,SMTP,smtp port
 126.com,imap.126.com,993,smtp.126.com,587
 163.com,imap.163.com,993,smtp.163.com,587
 420blaze.it,mail.cock.li,993,mail.cock.li,587
 8chan.co,mail.cock.li,993,mail.cock.li,587
-ADDRESS,IMAP,imap port,SMTP,smtp port
 aaathats3as.com,mail.cock.li,993,mail.cock.li,587
 accountant.com,imap.mail.com,993,smtp.mail.com,587
 activist.com,imap.mail.com,993,smtp.mail.com,587
@@ -35,6 +35,7 @@ bguth.de,wp300.webpack.hosteurope.de,993,wp300.webpack.hosteurope.de,587
 bigpond.com,imap.telstra.com,143,smtp.telstra.com,587
 bikerider.com,imap.mail.com,993,smtp.mail.com,587
 billycarlyle.uk,mail.muny.us,993,mail.muny.us,465
+biomed.ee.ethz.ch,mail.ethz.ch,993,mail.ethz.ch,587
 birdlover.com,imap.mail.com,993,smtp.mail.com,587
 bjoernguthphotography.de,wp300.webpack.hosteurope.de,993,wp300.webpack.hosteurope.de,587
 bocken.org,mail.bocken.org,993,mail.bocken.org,587
@@ -162,6 +163,7 @@ mailo.com,mail.mailo.com,993,mail.mailo.com,465
 marquette.edu,outlook.office365.com,993,smtp.office365.com,587
 memeware.net,mail.cock.li,993,mail.cock.li,587
 metu.edu.tr,imap.metu.edu.tr,993,smtp.metu.edu.tr,465
+mit.edu,imap.exchange.mit.edu,993,outgoing.mit.edu,465
 ml1.net,imap.fastmail.com,993,smtp.fastmail.com,465
 mortemale.org,mail.autistici.org,993,smtp.autistici.org,465
 msn.com,imap-mail.outlook.com,993,smtp-mail.outlook.com,587
@@ -217,8 +219,12 @@ runbox.com,mail.runbox.com,993,mail.runbox.com,587
 rwth-aachen.de,mail.rwth-aachen.de,993,mail.rwth-aachen.de,587
 sapo.pt,imap.sapo.pt,993,smtp.sapo.pt,587
 seznam.cz,imap.seznam.cz,993,smtp.seznam.cz,465
+shu.edu.cn,imap.shu.edu.cn,143,smtp.shu.edu.cn,25
+sina.com,imap.sina.com,993,smtp.sina.com,587
+sina.cn,imap.sina.cn,993,smtp.sina.cn,587
 smail.inf.h-brs.de,imap.inf.h-brs.de,993,smtp.inf.h-brs.de,587
 sms.ed.ac.uk,pod51015.outlook.com,993,pod51015.outlook.com,587
+sohu.com,imap.sohu.com,143,smtp.sohu.com,25
 southwales.ac.uk,imap.gmail.com,993,smtp.gmail.com,587
 spoko.pl,imap.poczta.onet.pl,993,smtp.poczta.onet.pl,465
 st.amu.edu.pl,outlook.office365.com,993,smtp.office365.com,587
@@ -264,6 +270,7 @@ univ-ubs.fr,partage.univ-ubs.fr,993,partage.univ-ubs.fr,587
 uoregon.edu,imap.uoregon.edu,993,smtp.uoregon.edu,587
 uqtr.ca,outlook.office365.com,993,smtp.office365.com,587
 usa.com,imap.mail.com,993,smtp.mail.com,587
+usp.br,imap.gmail.com,993,smtp.gmail.com,465
 utas.edu.au,outlook.office365.com,993,smtp.office365.com,587
 utdallas.edu,outlook.office365.com,993,smtp.office365.com,587
 uw.edu,imap.gmail.com,993,smtp.gmail.com,465

share/mutt-wizard.muttrc

@@ -3,7 +3,7 @@
 # mutt-wizard will have this file sourced from your muttrc.
 # In the interest of seamless updating, do not edit this file.
 # If you want to override any settings, set those in your muttrc.
-set mailcap_path = /usr/local/share/mutt-wizard/mailcap
+set mailcap_path = /usr/local/share/mutt-wizard/mailcap:$mailcap_path
 set mime_type_query_command = "file --mime-type -b %s"
 set date_format="%y/%m/%d %I:%M%p"
 set index_format="%2C %Z %?X?A& ? %D %-15.15F %s (%-4.4c)"
@@ -25,7 +25,7 @@ set include			# include message in replies
 set mail_check=60 # to avoid lags using IMAP with some email providers (yahoo for example)
 auto_view text/html		# automatically show html (mailcap uses lynx)
 auto_view application/pgp-encrypted
-set display_filter = "tac | sed '/\\\[-- Autoview/,+1d' | tac" # Suppress autoview messages.
+#set display_filter = "tac | sed '/\\\[-- Autoview/,+1d' | tac" # Suppress autoview messages.
 alternative_order text/plain text/enriched text/html
 bind index,pager i noop
 bind index,pager g noop