The QMT SMTP "Banner" is actually called the SMTP Greeting, and you can
set it in your controls folder. NOTE: The config file is normally NOT
PRESENT, so you'll have to create it:
Filename: /var/qmail/control/smtpgreeting
Contents example: "mail.myserver.com - Welcome to MyMail Ver. 1.09
SMTP Server"
Make the domain name in the smtp greeting match the "me" value (also in
your control) value as well as your RDNS value... and you should be good
to go.
Dan McAllister
On 1/9/2014 1:39 AM, L. A. wrote:
Hi.
1. Is adresses from this test are real?
I try check some of it and all failed even on google dns.
2. Usually better when records in mx and revers and records that used
in banners and sending are equal.
Also be careful, there is different settings for smtp banner and
domain that smtp server tell other mailserver when send message.
So it's in me and smtpgreeting files of qmail installation.
3. This asterisks in greeting that shows toolbox is real?
Usually this shows that you are used cisco pix or asa, disable smtp
inspection on it, sometimes it just must be off for debug problems.
09.01.2014, 00:45, "Jim Shupert" <jshup...@pps-inc.com>:
I check a mail server with http://mxtoolbox.com <http://mxtoolbox.com/>
I got the following 2 "warnings"
1.
SMTP Reverse DNS Mismatch Warning - Reverse DNS does not match
SMTP Banner
Is there a means of changing the SMTP Banner to avoid.
I *could change the machine name from goober to mailhost
but I am reluctant to change my domain ( as it is known on the machine )
from pp-inc.com to ppgroup.com
my *hope is I can simply change a text file somewhere that is 'the
banner'
2.
and what about this
SMTP TLS Warning - Does not support TLS. More Info
is it possible/suggested to have qmailtoaster use TLS
are 'yall doing that?
I am reading http://www.fehcom.de/qmail/smtptls.html
much thanks
jS
============ full results from tests
Connecting to 168.88.88.222
220
************************************************************************
[892 ms]
EHLO MXTB-PWS3.mxtoolbox.com
502 unimplemented (#5.5.1) [643 ms]
MAIL FROM: <supert...@mxtoolbox.com> <mailto:supert...@mxtoolbox.com>
250 ok [952 ms]
RCPT TO: <t...@example.com> <mailto:t...@example.com>
553 sorry, that domain isn't in my list of allowed rcpthosts (#5.5.3
- chkuser) [1752 ms]
QUIT
221 goober.pp-inc.com - Welcome to Qmail Toaster Ver. 1.3 SMTP Server
[645 ms]
MXTB-PWS3v2 24896ms
--
Test Result
SMTP Reverse DNS Mismatch Warning - Reverse DNS does not
match SMTP Banner More Info
SMTP TLS Warning - Does not support TLS. More Info
SMTP Transaction Time 23.840 seconds - Not good! on
Transaction Time More Info
SMTP Reverse Banner Check OK - 168.88.88.222 resolves to
mailhost.theppgroup.com
SMTP Connection Time 0.942 seconds - Good on Connection time
SMTP Open Relay OK - Not an open relay.
--
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