Sponsored Content
Full Discussion: DNS server /var/spool issue
Operating Systems Solaris DNS server /var/spool issue Post 302775079 by MadeInGermany on Monday 4th of March 2013 04:53:08 AM
Old 03-04-2013
You are saying your DNS server is getting these mails from other hosts like mercury1?
Assumed the DNS server is not the SMTP server, I suggest to stop the sendmail listener on the interfaces, in /etc/mail/sendmail.cf
Code:
O DaemonPortOptions=Addr=127.0.0.1, Name=MTA-v4, Family=inet
O DaemonPortOptions=Addr=127.0.0.1, Port=587, Name=MSA, M=E

And restart sendmail.
This will protect your server from further mails, and from DoS attacks on the sendmail port.
The /var/mail/mqueue will grow on the other (wrongly configured) hosts like mercury1.
 

10 More Discussions You Might Find Interesting

1. UNIX for Dummies Questions & Answers

/var/spool/mqueue !!!

I keep having this msg on my SunOS console : Jun 29 08:57:40 bersimis sendmail: NOQUEUE: low on space (have 0, SMTP-DAEMON needs 101 in /var/spool/mqueue) I tried to make some space by deleting the files in it, but the msg came back ... Any tips ? Thanks (3 Replies)
Discussion started by: Wingman21
3 Replies

2. UNIX for Dummies Questions & Answers

/VAR/SPOOL/MAIL question

Hi, We have all the user account in a home direcory where their mail is stored and retrieved by email clients. We do however have /var/spool/mail with all the user accounts in it as well Our sendmail.cf is configured to use /var/spool/mqueue as the queue so .what is /var/spool/mail being used... (3 Replies)
Discussion started by: mojoman
3 Replies

3. UNIX for Dummies Questions & Answers

/var/spool/mail

Hi, How can i get my mail on either /var/spool/mail or /var/mail? I use mail and sendmail command to send mail. But everytime I send mail it comes to my outlook inbox and when I check with mail command I get the message "No mail for siba". (Note siba is my user Id.) (2 Replies)
Discussion started by: siba.s.nayak
2 Replies

4. UNIX for Advanced & Expert Users

Mail going to /var/spool/mqueue instead of being sent

Hello, I have a bunch of cron jobs in the crontab. For some reason mail from the cron jobs started going to /var/spool/mqueue instead of being sent. Does anyone know why mail from cron jobs would go to the queue instead of being sent? (9 Replies)
Discussion started by: xadamz23
9 Replies

5. Solaris

Solaris 9, /var/spool/clientmqueue/

Hi, We have some 2-3 Solaris 9 servers with the following issue. For every cron job which has email notifications, it is sending the emails, but it create files at /var/spool/clientmqueue/ which has similar contents. " V6 T1271362260 K1271362260 N1 P30359 MDeferred: Connection refused... (1 Reply)
Discussion started by: uxadmin007
1 Replies

6. Solaris

/var/spool/clientmqueue

Hi, solaris : 9 can we delete the files from this location /var/spool/clientmqueue . I found around 40K files lying in this location. Regards (1 Reply)
Discussion started by: maooah
1 Replies

7. AIX

/var/spool/mail/ issues

Hi My box is running with AIX 6100-06 and Im the root user of this box My /var gets filled up often to 100% When I investigate I find that it is the below file which increases rapidly /var/spool/mail/pdgadmin I dont know why this file is growing up. Can any one assist me on this.... (2 Replies)
Discussion started by: samsungsamsung
2 Replies

8. Solaris

BIND DNS Server issue on Solaris 10

Hi all, I have some sort of problem with BIND DNS server my environment as follows. bash-3.00# cat /etc/release Solaris 10 6/06 s10s_u2wos_09a SPARC Copyright 2006 Sun Microsystems, Inc. All Rights Reserved. Use is subject to... (3 Replies)
Discussion started by: h@foorsa.biz
3 Replies

9. Solaris

/var/spool/mqueue issue

Hi guys . I have a solaris machine serving as a DNS server for my environment. Everytime I go into /var/spool/mqueue , there are an aweful lot of emails with names likes: qfqB6ChrpL006644. When I cat the file , I get the following output: H??Received: from machine.domain.com... (3 Replies)
Discussion started by: Junaid Subhani
3 Replies

10. UNIX for Dummies Questions & Answers

DNS server - /etc/resolv.conf file issue

Hi, Am trying to configure DNS server and trying to keep the information in /etc/resolv.conf file as: search server nameserver 192.168.0.10 when i restart the network service with #service network restart, resolv.conf file is changing as: nameserver 192.168.0.10 search server -... (5 Replies)
Discussion started by: raosr020
5 Replies
All times are GMT -4. The time now is 06:44 PM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy