Wow!! Look at this table
Thing Value thereof
Incoming Hostname[1] mail.pronounmail.com
Protocol IMAP
Port 993
Security SSL/TLS
Username Your email address with or without the @pronounmail.com
Password Your Password
Outgoing Hostname[1] mail.pronounmail.com
Protocol SMTP
Port 465
Security SSL/TLS
Username/Password Same as incoming
  1. 1.0 1.1 This is what Apple Mail wants when they ask for ‘Mail Server’.