I know there a quite a few threads on this , but I cant solve this one.
No e-mails are being sent by one of the zen 1.3.7 sitres I have recently taken on to support. I have turned on the archive , to check they are being generated , which they are . tried changing between php , sendmail and sendmail-f , none of which made any difference.
tried sending e-mails through order update , new customer conf, and newsletter sending , all say they have sent , none ever reach the destination.
Any help appreciated as usual.
Thanks



