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

6. Is the email address with which I signed up the only one that I can use as a sender? (Views: 195962)
28. What if I want to cancel my monthly plan? (Views: 441095)
23. I have more than one email address. Should I open multiple accounts? (Views: 439316)
32. How can I get notified of my bounce? (Views: 168832)
21. I just purchased a monthly plan/prepaid but I can't send emails. Why? (Views: 442906)
Was this answer helpful?


Was this answer helpful?

Add to Favourites
Print this Article