On 10/12/2014 10:24 PM, lee wrote: > Jerry Stuckle <[email protected]> writes: > >> Among other things, legitimate MTAs have MX records. Anti-spam routines > > Who prevents a MUA from having an MX record and sending a HELO that > matches the RDNS entry? And what are these "other things" you're > referring to? > >
An MUA cannot receive email - which is the purpose of the MX record. Such an entry would be incorrect in the DNS. But if you understood anything about MTAs, you wouldn't have to ask this question. Jerry -- To UNSUBSCRIBE, email to [email protected] with a subject of "unsubscribe". Trouble? Contact [email protected] Archive: https://lists.debian.org/[email protected]
