... guess of the day: their anti-virus/firewall blocks them or is too slow (sometimes people "pause" Kaspersky and don't realize that they need to reconnect...
mouss
mlist.only@...
Jan 1, 2008 4:13 pm
232207
Ok, I'm not crazy (phew!), it turns out that I needed to have the virtual_alias_maps setup on the delivery machines as well and have it point to the same...
Mark Krenz
mark@...
Jan 1, 2008 10:07 pm
232208
Hi, I have just upgraded the OS on my home server from fedora 2 to fedora 8. I have also upgraded from postfix 2.1.5 to 2.4.5. I have kept most of the postfix...
Peter Heybrock
heybrock_pete@...
Jan 1, 2008 10:11 pm
232209
... Use netstat or "lsof -ni" to find out what addresses Postfix listens on. Some Linux distros configure Postfix to listen on 127.0.0.1 only. That is not how...
Wietse Venema
wietse@...
Jan 1, 2008 10:17 pm
232210
Ah ha - lsof shows: master 2180 root 11u IPv4 8614 TCP 127.0.0.1:smtp (LISTEN) where do I configure it to listen to other IPs on the LAN? ...
Peter Heybrock
heybrock_pete@...
Jan 1, 2008 10:23 pm
232211
I am looking for any advice on how to mitigate an attack. I appear to be under attack from IPs all over the world attempting to send email to one of my domains...
JD Bronson
jbronson@...
Jan 1, 2008 10:24 pm
232212
... Look at the output from "postconf -n", then become familiar with Postfix documentation. "man 5 postconf", in particular. It should be pretty obvious. ...
OK thanks I appreciate your help Pete> Subject: Re: postfix/smtp connection refused> To: postfix-users@...> Date: Tue, 1 Jan 2008 17:30:44 -0500> From:...
Peter Heybrock
heybrock_pete@...
Jan 1, 2008 10:32 pm
232215
I've been trying to do a fairly major upgrade to our mail servers, switching to Dovecot (IMAP+SSL) and adding both SASL (we previously used POP before SMTP)...
Stephen McHenry
stephen.mchenry@...
Jan 2, 2008 12:16 am
232216
... I said: you can configure all hosts to use the same rewrite maps. maybe you were confused by "rewrite"... ... why is deliveryhost.suso.org configured as a...
mouss
mlist.only@...
Jan 2, 2008 12:19 am
232217
... You did not follow the SASL_README instructions. % make makefiles CCARGS='-DUSE_SASL_AUTH - DDEF_SERVER_SASL_TYPE=\"dovecot\"' Wietse...
Wietse Venema
wietse@...
Jan 2, 2008 12:49 am
232218
... I don't think so. imho it is a bot-net spam-attack. There's is just in the moment a discussion about this on the spamassassin list. The thread is called...
Matthias Schmidt
beta@...
Jan 2, 2008 1:35 am
232219
... Ah. Yes! (Drat!). Thanks. Now, I'm running up against the linking problem that was in the second half (when I tried SSL/TLS w/o SASL). It appears to be...
Stephen McHenry
stephen.mchenry@...
Jan 2, 2008 1:41 am
232220
... Bots are pretty easy to kill. You can refuse to talk to them by matching their reverse DNS against a regular expression. This has also been a huge help. ...
Terry Carmen
terry@...
Jan 2, 2008 1:46 am
232221
... appears to be the very same thing and yes, when your domain has been joe-jobbed, the backscatter can seem exactly like a denial of service attack requiring...
Craig White
craigwhite@...
Jan 2, 2008 1:48 am
232222
... sorry, quite possible that it's backscatter as well ... I typed to quick :-o to what it is exactly, more information from the log would be needed. Thanks...
Matthias Schmidt
beta@...
Jan 2, 2008 1:59 am
232223
... with these rules you might also reject legal eMails from servers running via dyndns, or? Thanks and all the best Matthias...
Matthias Schmidt
beta@...
Jan 2, 2008 2:00 am
232224
... <snip> Surely that would depend entirely on the recipients interpretation of "legal eMails", eg: my server, my rules. I am of the opinion that people on...
terry.gilsenan@...
Jan 2, 2008 2:10 am
232225
... From: <terry.gilsenan@...> Cc: <postfix-users@...> Sent: Tuesday, January 01, 2008 9:08 PM Subject: Re: being mailbombed..or something ......
vg_us@...
Jan 2, 2008 2:15 am
232226
... *<blink>* If I want to send email to aol or hotmail, then I need to play by their rules, if they want to send email to me, then they will play by my rules....
terry.gilsenan@...
Jan 2, 2008 2:28 am
232227
Matthias Schmidt: [ Charset ISO-8859-1 unsupported, converting... ] ... Lots of mail from <> is backscatter. Wietse...
Wietse Venema
wietse@...
Jan 2, 2008 3:15 am
232228
... Dyndns never enters into it. It's looking up the *reverse* DNS, which would return the ISP's DN, not the home user. In any case, I'm more than willing to...
Terry Carmen
terry@...
Jan 2, 2008 3:54 am
232229
... Well - no. You can certainly decide to accept or reject whatever mail you want by whatever rules you define, but legality, in this context, means RFC ...
Kevin Stevens
groups@...
Jan 2, 2008 4:09 am
232230
... It is "Legal" according to the RCF's for an MX server to reject any email for any reason at all, so long as the appropriate reply is made by the server to...
terry.gilsenan@...
Jan 2, 2008 4:43 am
232231
... Bingo!...
terry.gilsenan@...
Jan 2, 2008 4:45 am
232232
Hi All, I am using postfix 2.3. Enabled peruser e-mail restrictions for outside domains and also restricted outside users sending mails to my distrinution...
Ranjith Kumar
ranjitbat@...
Jan 2, 2008 4:51 am
232233
Hi list, I am configuring a new Email server using Postfix 2.3.3-2 and Mailman 2.1.9-2 on CentOS 5.1. I've had email flowing through this box for several...
Larry Zins
larry.zins@...
Jan 2, 2008 8:50 am
232234
hello all, I have problems with postfix 2.3.8-2+b1 (debian etch) when delivering mail to the virtual catch-all address. When I try to send email with Bcc:...
Ondrej Pachner
op@...
Jan 2, 2008 9:25 am
232235
... But you did not send the email *To:* someuser@...; you set *Bcc:*. -- Sahil Tandon <sahil@...>...
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