Common SMTP and Email ports

Common SMTP ports:
  • SMTP – port 25 or 587
  • Secure SMTP (SSL / TLS) – port 465 or 587
Common Email retrieval ports:
  • POP3 – port 110
  • POP3 SSL (POP3S) – port 995
  • IMAP – port 143
  • IMAP SSL (IMAPS) – port 993
  • 0 Users Found This Useful
Was this answer helpful?

Related Articles

Why is my mail client downloading duplicates of existing emails?

This issue will only occur when downloading mail via POP3. It is not something to be seriously...

An error occurred when using cPanel Roundcube Webmail

User Issue: Occasionally users of the Roundcube webmail program report that the following error...

Can I connect to my mailbox with a secure connection?

Yes, mail connections for all protocols with SSL encryption are supported. The ports for this...

Can I use my own Microsoft Exchange server with my domain?

So long as your Exchange server has a static (non-changing) IP address, as most do, then it's a...

Can I use my own SMTP server?

Yes, just ask your SMTP server provider for connection details. Some ISPs may only allow you to...