Thx for the replay,
I solve the problem.
For some reason the port 25 was occupied by ipv6 - xinetd.
So I only regulate what will be where.
Sorry for bad english.
OK when i try to start SMTP Server (Postfix) - got this:
ERROR: PleskUtilException
mailmng-service failed:
-There is no error why mailmng-service failed. I'll try many things like reinstall services, mail restore etc.
Any suggestion would be good to come.
Regards,
Vladimir