On Fri, Dec 08, 2017 at 18:47:37 +0900, TACHIBANA Masashi wrote: > Hi, > > I tried to see a mail that have a strange From header in bellow URL: > > https://www.mailsploit.com/index > > Then, I got BODYSTRUCTURE response contain next: > > ((NIL NIL "service" "paypal.com")) > > Are this problem already founded by anyone? > So already fixed?
The metasploit generated emails contain a fake Reply-To header. Are you sure that the above isn't the Reply-To header? The "FETCH 123 ENVELOPE" command will return both (and FETCH ALL includes ENVELOPE). From the IMAP RFC: The fields of the envelope structure are in the following order: date, subject, from, sender, reply-to, to, cc, bcc, in-reply-to, and message-id. Can you paste the whole IMAP command response? Thanks, Jeff.