Issue Do not send email to Yahoo

[karyo]

Hi
I installed Plesk, but it does not send any emails to Yahoo.
How should I solve this problem?

 

[Pleskie]

"it does not send any emails to Yahoo"

If you want a useful answer, it might be a good idea to give some more information. Who is trying to send mail (Plesk, a webform???) and what error message do you get? You ask other people to 'solve this problem', but then you must first describe the problem. Right now it is like you are walking into a pc shop and say to the employee 'My computer is not working, how should I solve it?'. Please be more specific.

 

[karyo]

Shows no error, and show the message (successfully sent). But in reality it does not send.
Can not be sent anywhere, not in webmail, smtp and ..

 

[IgorG]

What about related error messages in maillog?

 

[karyo]

What about related error messages in maillog?

Jun 23 06:59:51 server3 postfix/smtp[19576]: 3DFBC7C8BB: host mta7.am0.yahoodns.net[67.195.204.73] said: 421 4.7.0 [TSS04] Messages from temporarily d$
Jun 23 06:59:51 server3 postfix/smtp[19576]: 3DFBC7C8BB: lost connection with mta7.am0.yahoodns.net[67.195.204.73] while sending RCPT TO

 

[IgorG]

lost connection with mta7.am0.yahoodns.net[67.195.204.73] while sending RCPT TO

It looks like the IP of your server is blacklisted on the Yahoo side. I'd suggest you read this KB article and submit a request to Yahoo to unban your server: An IP address of a Plesk mail server got blacklisted. How to troubleshoot?