Facing issue in sending/receiving mails in a cPanel server ?
As always, first place is to check for /var/log/exim_mainlog.
If you spot something like this :
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2014-04-30 17:07:34 H=(xxxx-122-106-xx-xx-co.in) [xx.xx.xx.xx]:55278 F= temporarily rejected RCPT : require_files: error for /home/account/etc/domain.com: Permission denied
====================
It looks like the permission/ownership has been altered for the path
given in the logs ( the mailbox location )
Fix this issue by running the following :
/scripts/mailperm 'account-name'
– mailperm script is provided by cPanel to automatically fix the permission
and ownership of mailboxes with the user account provided.
