MailServerX is an ActiveX Control by www.argosoft.com, I tested it in VB, VBS and ASP and it's working.
I tested it with PHP on IIS and Apache and both server terminate the PHP execution suddenly.

the code I?m using is...
$users = new COM('MailServerX.Users');

I?m expecting to get to the next line but execution terminates immediately

Please note that to get MailServerX working on a web server you need to also create a file 'mlsrv.ini' on the root of c drive with the following content...

[Setup]
Program Path = F:\Program Files\ArGo Software Design\Mail Server\
Users Path = F:\Program Files\ArGo Software Design\Mail Server\
Message Size Limit = 5
Case Sensitive Filters = 1
Scan Bodies = 0

This problem is because the ActiveX is not able to read the registry and get the values from there.

Please note that other ActiveX Controls are working with my configuration as it is. Eg. Word, Excel

The Event error is as follows...
Faulting application php.exe, version 4.3.1.1, faulting module php4ts.dll, version 4.3.1.1, fault address 0x00030727.

Thanks for your time.

Alex