Issue All mails to deffered Queue

[Hendrik]

Dear pleskians,

For the past two days I've been having problems when i wanted to send mails via my server with php scripts. All my mails end up in the deffered queue. I have set the outgoing mails to be send from the VPS IP but no luck. these are the errors I'm getting. (see file) The mails are send from a subdomain that is connected to an other domain (not on the VPS) these are the solutions I've already tried.

This one i cant try cause my master.c
Outgoing emails are not delivered: Connection timed out

This one just didn't work
Sending mail fails with error: Connection timed out

 

[AYamshanov]

Could you test connectivity with `telnet`?

$ telnet smtp.gmail.com 25
Trying 173.194.221.109...
Connected to smtp.gmail.com.
Escape character is '^]'.
220 smtp.gmail.com ESMTP t68sm3697631lfe.28 - gsmtp
^]
telnet> Connection closed.
$

Looks like you have an issue with network connectivity. Need to check that nobody blocks 25/tcp port. As an example, a system's firewall or provider/cloud firewall if you use cloud environments.