qmail+plesk 9.2.3 - problem with mail

[NickolayB]

Версия Plesk Control Panel 9.2.3
Операционная система Linux 2.6.18-028stab062.3-ent
Centos 5
Nov 28 03:58:10 km22824-09 qmail-queue-handlers[12278]: Unable to change group ID: Operation not permitted
Nov 28 03:58:10 km22824-09 qmail-queue-handlers[12280]: Unable to change group ID: Operation not permitted
Nov 28 03:58:25 km22824-09 /var/qmail/bin/relaylock[13325]: /var/qmail/bin/relaylock: mail from 64.247.49.232:49390 (64.247.49.232.sonicgaming.net)
Nov 28 03:58:26 km22824-09 qmail-queue-handlers[13329]: Unable to change group ID: Operation not permitted

I can check e-mail, but mail is not delivered to email box from any email box from internet.
When i trying to send e-mail i have qq temporary problem # 4.3.0
How to solve this problem?

 

[IgorG]

It is clear indication that the problem is with permissions on 'qmail-queue' binary. Try to set correct permission with

# chmod 2511 /var/qmail/bin/qmail-queue

 

[NickolayB]

Thanks it is worked!!!