Hi, quick question as I was wondering if I could setup PHPMailer and Sendmail both on the same Apache server? Wasn't sure if Apache would only allow one?

Thanks in advance

While I can't guess why you need this. Why not try it? Sendmail for me has worked alongside other mail systems for a very long time since sendmail as in the command line stands on its own.

I wonder if you are encountering some other issue such as this Google reveals?