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My POP-mail and SMTP doesn't work when I use VPN

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  • 7 have this problem
  • 109 views
  • Last reply by AldyHeron

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When I use a VPN-connection my IMAP still works, but my POP and my SMTP doesn't. For POP I use SSL/TLS and port 995. (For IMAP I use port 993) MY SMTP is STARTTLS and the port is 587. When I disable my VPN and restart Thunderbird, everything is working again. Can somebody help me, please.

When I use a VPN-connection my IMAP still works, but my POP and my SMTP doesn't. For POP I use SSL/TLS and port 995. (For IMAP I use port 993) MY SMTP is STARTTLS and the port is 587. When I disable my VPN and restart Thunderbird, everything is working again. Can somebody help me, please.

Chosen solution

Check with your VPN provider whether they do allow these ports.

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Chosen Solution

Check with your VPN provider whether they do allow these ports.

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This VPN-supplier (VPN-book) uses different servers. Some servers are only for serving on the web. I just took the wrong one.