In article <cistron.Pine.GSO.4.56.0309151931440.12273@westnet>, Christopher X. Candreva <chris@westnet.com> wrote:
This also blows away the whole idea of rejeting mail from non-existant domains -- never mind all the bounces to these non-existant domains when the spammers get ahold of them. Boy, I hope they have a good mail server responding with the 550 on that IP !
Oh yes, top of the line: $ telnet ariekanariebla.net 25 Trying 64.94.110.11... Connected to sitefinder-idn.verisign.com. Escape character is '^]'. 220 snubby3-wceast Snubby Mail Rejector Daemon v1.3 ready syntaxerror 250 OK quit 221 snubby3-wceast Snubby Mail Rejector Daemon v1.3 closing transmission channel 221 snubby3-wceast Snubby Mail Rejector Daemon v1.3 closing transmission channel Connection closed by foreign host. Mike. -- The big problem with blacksmithing resumes is that most of them are forged. -- Joe Marshall
Miquel van Smoorenburg(miquels@cistron.nl)@2003.09.16 08:43:26 +0000:
Oh yes, top of the line:
[...] Mike, even better: it's answering in an unconditional mode! --- rohrbach@WM:datasink[2]% telnet jhsdfajjkasfjkjkasf.net 25 Trying 64.94.110.11... Connected to jhsdfajjkasfjkjkasf.net. Escape character is '^]'. 220 snubby4-wcwest Snubby Mail Rejector Daemon v1.3 ready ehlo sucker 250 OK mail from: billg@ms.com 250 OK rcpt to: no@spam.com 550 User domain does not exist. data 250 OK bla 221 snubby4-wcwest Snubby Mail Rejector Daemon v1.3 closing transmission channel Connection closed by foreign host. rohrbach@WM:datasink[2]% telnet jhsdfajjkasfjkjkasf.net 25 Trying 64.94.110.11... Connected to jhsdfajjkasfjkjkasf.net. Escape character is '^]'. 220 snubby4-wcwest Snubby Mail Rejector Daemon v1.3 ready 250 OK 250 OK 550 User domain does not exist. 250 OK 221 snubby4-wcwest Snubby Mail Rejector Daemon v1.3 closing transmission channel Connection closed by foreign host. --- At least it leads to momentary amusement. Mad scientists or propellerheads at work there? /k --
Beware of bugs in the above code; I have only proved it correct, not tried it. --Donald Knuth webmonster.de -- InterNetWorkTogether -- built on the open source platform http://www.webmonster.de/ - ftp://ftp.webmonster.de/ - http://www.rohrbach.de/ GnuPG: 0xDEC948A6 D/E BF11 83E8 84A1 F996 68B4 A113 B393 6BF4 DEC9 48A6 Please do not remove my address from To: and Cc: fields in mailing lists. 10x
participants (2)
-
Karsten W. Rohrbach -
Miquel van Smoorenburg