Add Virginia Tech domain to list

autoconf/domains.csv

@@ -105,6 +105,7 @@ tu-harburg.de,mail.tu-harburg.de,993,mail.tu-harburg.de,587
 tuhh.de,mail.tu-harburg.de,993,mail.tu-harburg.de,587
 usa.com,imap.mail.com,995,smtp.mail.com,587
 uymail.com,imap.mail.com,995,smtp.mail.com,587
+vt.edu,imap.gmail.com,993,smtp.gmail.com,587
 waifu.club,mail.cock.li,993,mail.cock.li,587
 wants.dicksinhisan.us,mail.cock.li,993,mail.cock.li,587
 wants.dicksinmyan.us,mail.cock.li,993,mail.cock.li,587