I recognized mails adressed to anything of the type
website.com.username@spamgourmet.com
with "website" as exclusive sender come through with "website: addressed to exclusive sender for this address" added to the subject line.
But the email was sent from a different adress, the exclusive sender word "website" is NOT in the from, nor in the reply-to field!
Tests show, it lets EVERY Email adressed to website.com.username@spamgourmet.com through!
What is wrong?
Seems as if spamgourmet looks through the whole header for the exclusive sender word?
But this doesn't make sense, since the word will always be in the header, if the email is adressed TO it!?
Another test showed, even if I put the adress website.com.username@spamgourmet.com only into the bcc of an Email, the mail goes through!("website.com.username@spamgourmet.com" was somewhere in the header under "received: ... for ...")
Thanks for any help!