Problem with specific email domain

[Gil Dimaapi]

Hi to all,
Sorry if I will be disturbing anyone here, hope that someone encountered this email system problem of mine.

Receiving: WORKING (from any domain name)
Sending: WORKING (to any domain name)

But when I received an e-mail from a particular domain name and tried to forward or reply to that message it doesn't go through. No bounce mail or any kind error - it just goes through the sent items. My Email server is hosted via CPANEL. I suspected there's some sort of blocking going on from my email server. Hope that someone can help me. Thank you and advance and God Bless to all.

 

[cPanelMichael]

Hello

Could you search for one of these messages in /var/log/exim_mainlog and post the output? EX:

exigrep [email protected] /var/log/exim_mainlog

Note that you only have to post one example of a message exhibiting this behavior.

Thank you.