Knowledgebase

19. My ISP blocks outgoing mail on port 25. What can I do?

In case port 25 (the default port for SMTP) is blocked you can choose an alternate port. We suggest to use port 587 or 2525 for plain SMTP, and port 465 or 25025 when using SMTP with SSL.

port for SMTP

Also Read

34. Can I use as a sender a different email address from the one I subscribed with? (Views: 193581)
7. How can I ask the permission to send a newsletter? (Views: 268253)
Yahoo emails in queue with high complain rate error (Views: 127971)
15. How many emails can I send in a day? What is the maximum attachment size? (Views: 506325)
16. Can I configure my DKIM, DMARC and SPF to get the highest delivery rates? (Views: 19232955)
Was this answer helpful?


Was this answer helpful?

Add to Favourites
Print this Article