Common server ports - GoDaddy Help
https://www.godaddy.com › helpPort, Process/Service. 21, FTP. 22, SSH. 23, Telnet. 25, SMTP. 53, DNS. 80, HTTP. 110, POP. 119, NNTP. 143, IMAP. 443, HTTPS. 465, Secure SMTP.
Office 365 SMTP on SSL | GoDaddy Community
community.godaddy.com › s › questionOct 21, 2016 · 5 years ago. We tried following SMTP Settings but they are not working: Outgoing Mail (SMTP) Server: smtp.office365.com. Port: 587 Type of Encrypted Connection: SSL Outgoing Mail (SMTP) Server: smtp.office365.com Port: 465 Type of Encrypted Connection: SSL. Outgoing Mail (SMTP) Server: smtp.office365.com. Port: 25 Type of Encrypted Connection ...