Are you aware of any change that could affect vbulletin?

[fxs]

Hi,
I own vbulletin 4.22 patch level 1
It seems many users (including me) run in problems after upgrading cpanel/WHM 11.42.1 (build 16)/mysql/php.
Actual config: Centos 6 PHP Version 5.4.28 MySQL Support enabled Client API version 5.5.36
In peculiar vbulletin does not send any more mails
Are you aware of any change that could affect vbulletin?
thkx
regards

 

[Infopro]

Are the emails bouncing, have you checked your mail log? Is forum email configured to use SMTP Email in vB settings or no?