Sendmail

Submit receives Broken Pipe from localhost, defers all remaining emails.
Solaris 10, x86 sendmail-8.13.7 I am currently experiencing a problem on multiple servers. clientmqueue has a handful of messages that it is attempting to deliver to localhost:25. One of these messages fails, for whatever reason, and sendmail -Ac receives a Broken Pipe. All remaining emails in clientmqueue a... 10 Dec 2007 00:22

how let it sendmail + cyrus + vacation (not sieve)
Hi, on a RH4ES box, RPMS: sendmail-8.13.1-3.2.el4, cyrus-imapd-2.2.12-8.1.RHEL4 , vacation-1.2.5-1 Can I use Vacation and not sieve with sendmail and cyrus? I noticed that when to my sendmail.mc I specify the last two lines I can't let Vacation work. Do I forget something or there's no way to let it work? ... 10 Nov 2007 08:41

554 5.7.1 Command rejected
Helo Friends, i'm newbie on the mailserver configuration, btw on my office i have a problem with the mailserver this problem intermitenly happen. the sendmail reject the mail from outside sender here the log file : Oct 26 15:25:00 saabmail sendmail[31956]: l9Q7Ouuv031956: from=<live_tlh(a)yahoo.com.sg>, size=... 26 Oct 2007 07:32

Domain of sender address does not resolve ?
Hello, I am using sendmail as a gateway for spam/virus filtering for several domains. This has been working great until about a week ago when I noticed the outgoing queue (mail to the domains witch I filter for) started to grow. I am seeing allot of errors regarding "Domain of sender address user(a)cox.net does no... 22 Sep 2007 23:58

starttls errors
Is the following log entry something I should be worried about, or just someone trying to hack in in a strange way??? STARTTLS: read error=generic SSL error (-1), errno=0, get_error=error:1408F10B:SSL routines:SSL3_GET_RECORD:wrong version number, retry=1, ssl_err=1 Sendmail 8.14.1 compiled with openssl 0.9... 15 Aug 2007 01:32

Secure Setup with Sendmail
I added ports 465 and port 587 to the cauldron. All I get is doctor.nl2k.ab.ca/~$telnet localhost 465 Trying 127.0.0.1... Connected to localhost.nl2k.ab.ca. Escape character is '^]'. �454 4.3.3 TLS not available: error generating SSL handle Connection closed by foreign host. doctor.nl2k.ab.ca/~$telnet loc... 17 Aug 2007 12:12

DSN: User Unknown
What are the recommended best practices for sending these messages from ones domain? Especially when the envelope recipient is a nonexistent user. Scenario #1 user(a)example.com sends mail to nonexistatnuser(a)our.domain.com. Should we send back a DSN email? We have seen this and usually block the sending host. ... 30 Jul 2007 14:48

sendmail bounces
hi, i recently made some changes to my named setup and i'm starting to get the occassional bounced mail to addresses that should work fine. eg: 550 5.1.2 <amigo(a)profeda.com>... Host unknown (Name server: mailstore1.secureserver.net.: no data known) or ----- Transcript of session follows ----- 550 5.1.... 24 Jul 2007 14:42

Domain of sender address does not exist (But it does)
Hello: I am using the stock sendmail 8.13.5-3 sendmail installed with Fedora Core 5. When one of my clients tries to send me an email, I get this error in the mail log: Mar 21 16:35:07 jamm6 sendmail[10792]: l2LLZ57S010792: ruleset=check_rcpt, arg1=<neil(a)JAMMConsulting.com>, relay=smtp132.iad.emailsrvr.com [... 27 Mar 2007 17:13

Rejecting Hotmail with reject=553 5.3.0 IGNORE ZonelessDate
On 03/03/07 22:58, David Annett wrote: My knowledge of sendmail is fairly basic so I have not been able to see why I am bouncing messages from Hotmail users. I'm open to suggestions of how to resolve this problem. You are rejecting messages with a reject message of "553 5.3.0 <david.annett(a)hotmail.com>... 4 Mar 2007 00:54