normally you should not even consider this the sender is resposible for the return-path he puts in the mail-header and this is the bounce-address
since this is a "do not" i never thought how it would be possible to set up Am 12.01.2012 19:30, schrieb Michael Maymann: > thanks for you reply...:-) ! > this is a mailrelay for internal hosts sending to Internet... not > accessible/receiving mails from Internet. > The bou...@mydomain.com <mailto:bou...@mydomain.com> mailbox is externally > hosted and has filtering processes > configured. > If I thought of doing this - how can this be done in the configuration (would > it be better/more secure to create a > bounce-account locally on my mailrelay instead of on our official externally > hosted mailserver) ? > > > 2012/1/12 Reindl Harald <h.rei...@thelounge.net > <mailto:h.rei...@thelounge.net>> > > you really will not do this because you would open > a door for a DOS-attack - imagine someone does not > love you and starts sending mails you are rejecting > in a loop to your server until your disk is full > > best practice is send as less as possible generated > mails and that is why you normally should reject > > the delivering server is in this case responsible > for creating bounce-massages or not > > Am 12.01.2012 19:04, schrieb Michael Maymann: > > Hi Noel, > > > > Thanks for your kind reply...:-) ! > > This is for incoming mails (perhaps it is not called bouncing > then...?)... :-o > > When I am about to reject an incoming mail - can I first forward this > mail to a external mailbox and then reject > > afterwards... or shouldn't I be doing this... is this considered bad > behaviour...? > > How can this be done - please provide examples if possible. > > > > > > Thanks in advance :-) ! > > ~maymann > > > > 2012/1/5 Noel Jones <njo...@megan.vbhcs.org > <mailto:njo...@megan.vbhcs.org> <mailto:njo...@megan.vbhcs.org > <mailto:njo...@megan.vbhcs.org>>> > > > > On 1/5/2012 8:04 AM, Michael Maymann wrote: > > > Hi List, > > > > > > I have a mailrelay (internal->external), that I'm trying to harden > > > by allowing only certain external domains. > > > Is it possible to send bouncing mails to a specific > > > bou...@mydomain.com <mailto:bou...@mydomain.com> > <mailto:bou...@mydomain.com > <mailto:bou...@mydomain.com>> <mailto:bou...@mydomain.com > <mailto:bou...@mydomain.com> > <mailto:bou...@mydomain.com <mailto:bou...@mydomain.com>>> > > account, so I can > > > keep an extra eye on what is being bounced when I do the switch, > and > > > perhaps some weeks after...? > > > > > > Thanks in advance :-) ! > > > ~maymann > > > > > > When you send the original mail, set the envelope sender to the > > bounce address, and all bounces will be returned to that address > > automatically. The From: header can still be set to whatever you > wish. > > > > > > -- Noel Jones > > > > > > -- > > Mit besten Grüßen, Reindl Harald > the lounge interactive design GmbH > A-1060 Vienna, Hofmühlgasse 17 > CTO / software-development / cms-solutions > p: +43 (1) 595 3999 33 <tel:%2B43%20%281%29%20595%203999%2033>, m: +43 > (676) 40 221 40 > <tel:%2B43%20%28676%29%2040%20221%2040> > icq: 154546673, http://www.thelounge.net/ > > http://www.thelounge.net/signature.asc.what.htm > > -- Mit besten Grüßen, Reindl Harald the lounge interactive design GmbH A-1060 Vienna, Hofmühlgasse 17 CTO / software-development / cms-solutions p: +43 (1) 595 3999 33, m: +43 (676) 40 221 40 icq: 154546673, http://www.thelounge.net/ http://www.thelounge.net/signature.asc.what.htm
signature.asc
Description: OpenPGP digital signature
