Hello,
I think the server does not offer TLS authentication to you at all (only
PLAIN and LOGIN authentication which you could probably use, if you have
valid credentials).
You should really contact the administrator of the server and clarify
things up - how are you supposed to authenticate (TLS, PLAIN, LOGIN, ...
?), tell him your IP is not offered TLS (maybe he just forgot to include
your IP into some table?) if he insinsts on TLS, and so on. The problem
could be very well on his side.
Sorry if I misunderstood your problem, it's quite possible because your
mail does not provide much detail about your specific scenario.
Best Regards
Daniel Ryslink
On Wed, 17 Mar 2010, Patric Falinder wrote:
Thats just it, I'm not even sure if I have configured it right and I'm starting
to think there is something wrong with it cause I'm not 100% sure how
sasl works..
I attached my main.cf to this mail. I have read the Postfix SASL Readme but I'm
still not sure about how it works or if my config is right..
Varun Kaushik skrev 2010-03-17 10:58:
Do you have any authentication configured?
As you mentioned SASL setup , are all the configurations sane?
On Wed, Mar 17, 2010 at 3:20 PM, Patric Falinder <[email protected]>
wrote:
Hi!
I act as a "spamcheck"-relay for a couple of servers but I get this
error message for one server when I'm trying to relay a
message to it:
Mar 17 10:28:07 myrelay postfix/smtp[4910]: 1358410A329:
to=<[email protected]>, relay=mail.domain.se[81.228.XXX.XXX]:25, delay=0.4,
delays=0.08/0.01/0.27/0.05, dsn=5.7.1, status=bounced (host
mail.domain.se[81.228.XXX.XXX] said: 550 5.7.1 <[email protected]>...
Relaying denied. Proper authentication required. (in reply to RCPT
TO command))
And I get this on the server I'm trying to send to (it runs
Sendmail):
Mar 17 10:28:22 gateway sendmail[26927]: o2H9SMYZ026927:
ruleset=check_rcpt, arg1=<[email protected]>,
relay=smtp3.myrelay.com[194.218.XXX.XXX], reject=550 5.7.1
<[email protected]>... Relaying denied. Proper authentication required.
If I try telnet to the mailserver from my relay-server I get this:
myrelay:~/# telnet mail.domain.se 25
Trying 81.228.XXX.XXX...
Connected to mail.domain.se.
Escape character is '^]'.
220 domain.se ESMTP Wed, 17 Mar 2010 10:40:35 +0100
ehlo domain.se
250-domain.se Hello smtp3.myrelay.com[194.218.XX.XX], pleased to
meet you
250-ENHANCEDSTATUSCODES
250-PIPELINING
250-8BITMIME
250-SIZE
250-DSN
250-AUTH PLAIN LOGIN
250-DELIVERBY
250 HELP
I am updating my servers and "myrelay" is the new one, the old one
runs Sendmail and can relay just fine to it without any
"Relaying denied. Proper authentication required."
I have no idea what the problem is here and was hoping you could
help me? Can it be something with my sasl-setup on my new
server? But mail.domain.se doesn't show STARTTLS when I telnet to
it..
Thanks for any help!
