My web form sends email to gmail and all other accounts except for my microsoft exchange accounts. It used to work fine until migrating servers. The account has the IP setup correctly but I don't know what the problem is. I'm using a local server. Hi. This is the qmail-send program at ip-XXXXX.ip.secureserver.net. I'm afraid I wasn't able to deliver your message to the following addresses. This is a permanent error; I've given up. Sorry it didn't work out. <email@example.com>: This address no longer accepts mail.