Control Web Panel
WebPanel => E-Mail => Topic started by: Administrator on March 27, 2014, 10:12:09 PM
-
Some useful postfix commands
postqueue -p = mailq //postqueue -p is the same as mailq
service postfix reload //reload config
service postfix restart //restart postfix server
postconf mail_version //View the postfix version
postconf -d //Show default postfix values
postconf -n //Show non default postfix values
mailq //list mail queue and MAIL_ID's, list mail queue
postqueue -p //list mail queue and MAIL_ID's, list mail queue
postfix flush // flush mail queue
postqueue -f //process the queue now
postcat -q MAIL_ID //read email from mail queue
postsuper -d MAIL_ID //To remove MAIL_ID mail from the queue
postsuper -d ALL //To remove all mail from the queue
postsuper -d ALL deferred //To remove all mails in the deferred queue
postqueue -p | awk '/^[0-9,A-F]/ {print $7}' | sort | uniq -c | sort -n //sort and count emails by "from address"
postqueue -p | grep '^[A-Z0-9]'|grep user@adminlogs.info|cut -f1 -d' ' |tr -d \*|postsuper -d - //removing all emails sent by: user@adminlogs.info
postqueue -p | awk '/^[0-9,A-F].*user@adminlogs.info / {print $1}' | cut -d '!' -f 1 | postsuper -d - //remove all email sent from user@adminlogs.info
To delete all messages from the queue by a certain user:
for i in `postqueue -p | grep user@domain.com | awk '{print $1}' | grep -v host | grep -v \*`; do postsuper -d $i; done
postqueue -p | grep '^[A-Z0-9]'|grep @adminlogs.info|cut -f1 -d' ' |tr -d \*|postsuper -d - //remove all email sent by domain adminlogs.info
postqueue -p | tail -n 1 //Mail queue stats short
postqueue -p | grep -c "^[A-Z0-9]" //number of emails in Mail queue
tail -f /var/log/maillog //watch logs live
-
Where I can see the list email just to sent. I find in my WHM but I can not see. Help meee
-
i'm having problem on Postfix.
When checking my smtp https://mxtoolbox.com/SuperTool.aspx?action=smtp i'm getting error on rDNS is not a valid hostname.
SMTP Valid Hostname Reverse DNS is not a valid Hostname More Info
SMTP Reverse DNS Mismatch OK - 173.208.200.30 resolves to baloyiinc.com
SMTP Banner Check OK - Reverse DNS matches SMTP Banner
SMTP TLS OK - Supports TLS.
SMTP Connection Time 0.246 seconds - Good on Connection time
SMTP Open Relay OK - Not an open relay.
SMTP Transaction Time 0.739 seconds - Good on Transaction Time
when checking postfix status i'm getting the following warning:
WARNING!
● postfix.service - Postfix Mail Transport Agent
Loaded: loaded (/usr/lib/systemd/system/postfix.service; enabled; vendor preset: disabled)
Active: active (running) since Thu 2020-09-10 10:34:28 SAST; 3h 7min ago
Process: 8447 ExecStop=/usr/sbin/postfix stop (code=exited, status=0/SUCCESS)
Process: 8461 ExecStart=/usr/sbin/postfix start (code=exited, status=0/SUCCESS)
Process: 8459 ExecStartPre=/usr/libexec/postfix/chroot-update (code=exited, status=0/SUCCESS)
Process: 8457 ExecStartPre=/usr/libexec/postfix/aliasesdb (code=exited, status=0/SUCCESS)
Main PID: 8528 (master)
CGroup: /system.slice/postfix.service
├─ 8528 /usr/libexec/postfix/master -w
├─ 8530 qmgr -l -t fifo -u
├─ 8541 tlsmgr -l -t unix -u
├─10687 proxymap -t unix -u
├─10688 anvil -l -t unix -u
├─10696 trivial-rewrite -n rewrite -t unix -u
└─28449 pickup -l -t fifo -u -o content_filter= -o receive_override_options=no_header_body_checks
Sep 10 13:39:44 baloyi.baloyiinc.com postfix/qmgr[8530]: 425228C73: removed
Sep 10 13:39:47 baloyi.baloyiinc.com postfix/smtpd[10743]: connect from unknown[127.0.0.1]
Sep 10 13:39:47 baloyi.baloyiinc.com postfix/smtpd[10743]: 48C518C70: client=unknown[127.0.0.1]
Sep 10 13:39:47 baloyi.baloyiinc.com postfix/cleanup[10704]: 48C518C70: message-id=<017b01d68767$02e32470$08a96d50$@co.za>
Sep 10 13:39:47 baloyi.baloyiinc.com postfix/qmgr[8530]: 48C518C70: from=, size=61453, nrcpt=1 (queue active)
Sep 10 13:39:47 baloyi.baloyiinc.com postfix/smtpd[10743]: disconnect from unknown[127.0.0.1] ehlo=1 mail=1 rcpt=1 data=1 quit=1 commands=5
Sep 10 13:39:47 baloyi.baloyiinc.com postfix/smtp[10914]: E9DF18C67: to=, relay=127.0.0.1[127.0.0.1]:10024, delay=7.4, delays=0.85/0.03/0.01/6.6, dsn=2.0.0, status=sent (250 2.0.0 from MTA(smtp:[127.0.0.1]:10025): 250 2.0.0 Ok: queued as 48C518C70)
Sep 10 13:39:47 baloyi.baloyiinc.com postfix/qmgr[8530]: E9DF18C67: removed
Sep 10 13:39:47 baloyi.baloyiinc.com postfix/pipe[10745]: 48C518C70: to=, relay=dovecot, delay=0.2, delays=0.08/0.01/0/0.11, dsn=2.0.0, status=sent (delivered via dovecot service)
Sep 10 13:39:47 baloyi.baloyiinc.com postfix/qmgr[8530]: 48C518C70: removed
but my hostname is valid you can even browse it at baloyi.baloyiinc.com.
Can you assist me how to fix this why smtp are saying "Reverse DNS is not a valid Hostname".
Thanks
Gabriel
-
Why tag onto an existing thread that is nothing to do with your error?
Why do people find error messages so hard to comprehend? (rhetorical) Especially so, when the error is so clear in its' description.
SMTP Valid Hostname Reverse DNS is not a valid Hostname
SMTP Reverse DNS Mismatch OK - 173.208.200.30 resolves to baloyiinc.com
That error is correct, as also shown here:
http://leafdns.com/index.cgi?testid=27074808
Summer will soon be over, along with the usual bunch of 'hosters' ::)