Sendmail

[Anon]

I know this does not pertain to php but since I've got great help from here in the past, I'll ask anyways. I'm trying to setup sendmail to work again since I've just upgraded to RH7.2. I can send e-mails but not receive them. I had sendmail working on RH7.1, but having an awful hard time with RH7.2. I'm getting the following errors:

Remote host said: 550 5.7.1 <[e-mail]>... Relaying denied. IP name lookup failed [192.168.1.1]

Any help is GREATLY appreciated.

TIA,
Allen.

[Anon]

Did you find a work around to resolve this issue? If so, I would appreciate any insight you could provide as I am experiencing the same issue.

Thanks for your time,
Brandon