Re: mail() problem

> Does anyone have an idea, what might cause this problem? > Could it be the ISP, or do i need to add additional info, when i call the mail() function in order to send emails outside my network? Could be your ISP... > This is what i used to test if the emails get sent or not: > <? > mail(test@test.com,"test-subject","Test-content","From: test@test.com\r\n"."Reply-To:test@test.com\r\n"); > ?> Mail from test@test.com may be your problem, if the ISP is doing sender address verification (which is more than likely the case). Try sending the mail from a valid exisiting email address, and see if that may help you.