Update domains.csv

share/domains.csv

@@ -146,6 +146,7 @@ logorroici.org,mail.autistici.org,993,smtp.autistici.org,465
 loves.dicksinhisan.us,mail.cock.li,993,mail.cock.li,587
 loves.dicksinmyan.us,mail.cock.li,993,mail.cock.li,587
 lukesmith.xyz,mail.lukesmith.xyz,993,mail.lukesmith.xyz,587
+luther.edu,imap.gmail.com,993,smtp.gmail.com,587
 mail.com,imap.mail.com,993,smtp.mail.com,587
 mail.de,imap.mail.de,993,smtp.mail.de,465
 mail.mcgill.ca,outlook.office365.com,993,smtp.office365.com,587