Hello ! I've been trying to send two consecutive mails from a webserver using sendmail to my qmail toaster. The problem is that the qmail toaster accepts the first mail but the second is rejected with "service unavailable". In the logs i could not find any information regarding the problem it's having with the second message except the service unavailable error.
This is very frustating since i wrote the php script that sends the mail and is the same function that sends the first mail only the second mail that must receive a report with what e-mail has been sent from that form receives this error from my qmail toaster. >From what i could think off it's a spam abuse protection mechanism and i think this can be controlled trough a qmail control file, am i right ? Thanks in advance for your help !