RE: Sender's email conflict
05-06-2015, 09:37 PM
(This post was last modified: 05-06-2015, 09:38 PM by dsapikas.)
To other providers it does not happened [1], and i don't believe that they could by any means have that address because it does not exist.
The only reason i could possible imagine is reverse domain lookup or the Message-ID (?)
[1] - This is why i posted publicly their MX records :?
The only reason i could possible imagine is reverse domain lookup or the Message-ID (?)
[1] - This is why i posted publicly their MX records :?