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FQN Outlook n Postfix Issue - Printable Version

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FQN Outlook n Postfix Issue - grungy - 11-27-2007 12:06 AM

I upgraded my server to newest trunk and mail sending works fine with thunderbird, but some of my clients use outlook and they have a problem with sending. I installed outlook and indeed there is a problem, I get the following message:

Code:
504 5.5.2 <GRUNGY>: Helo command rejected: need fully-qualified hostname

Well I took the main.cf postfix conf file from an older trunk, now sending works....

RE: FQN Outlook n Postfix Issue - rbtux - 11-27-2007 12:11 AM

have you enabled the authentication in your client? the current main.cf looks good... Please post the smtpd_helo_restrictions section of your main.cf

RE: FQN Outlook n Postfix Issue - grungy - 11-27-2007 09:33 PM

trunk-20071125

Code:
smtpd_helo_required = yes

smtpd_helo_restrictions      = permit_mynetworks,
                               permit_sasl_authenticated,
                               reject_invalid_helo_hostname,
                            reject_non_fqdn_helo_hostname


RE: FQN Outlook n Postfix Issue - joximu - 11-27-2007 09:53 PM

Seems that Outlook and TB (and others) use different helo greeting hostnames - Outlook only the Windows machine name? And TB?

I think, if you comment theese two lines
reject_invalid_helo_hostname,
reject_non_fqdn_helo_hostname

then it should work, but this is not a long time solution...

/J

RE: FQN Outlook n Postfix Issue - rbtux - 11-27-2007 10:19 PM

why? he is authenticated....

Please post mail.info section...

RE: FQN Outlook n Postfix Issue - joximu - 11-27-2007 10:27 PM

rbtux Wrote:why? he is authenticated....

hm, yes - you're right...
maybe the automated outlook mailsettings software did not do everything the right way... :-)

/J

RE: FQN Outlook n Postfix Issue - TheK3nnY - 11-28-2007 04:48 AM

I am having the same problem:

Yesterday I reformated and installed debian and ispcp-omega-trunk-20071126.
I did all like in the German Tutorial, but when I try to send some mails via Outlook I get the same error.

Before reformating I used an older trunk version of ispcp, it was working fine.

Has anybody an solution?

RE: FQN Outlook n Postfix Issue - rbtux - 11-28-2007 04:59 AM

please post a whole mail.info sequence of the transaction that failed...

RE: FQN Outlook n Postfix Issue - TheK3nnY - 11-28-2007 05:06 AM

mail.info:

Quote:Nov 27 19:25:04 85 postfix/smtpd[11475]: connect from dslb-084-060-145-192.pools.arcor-ip.net[84.60.145.192]
Nov 27 19:25:05 85 postfix/smtpd[11475]: NOQUEUE: reject: RCPT from dslb-084-060-145-192.pools.arcor-ip.net[84.60.145.192]: 504 5.5.2 <Michael>: Helo command rejected: need fully-qualified hostname; from=<censored@censored.de> to=<censored@censored.de> proto=ESMTP helo=<Michael>
Nov 27 19:25:08 85 postfix/smtpd[11475]: disconnect from dslb-084-060-145-192.pools.arcor-ip.net[84.60.145.192]

I censored the e-mail addy's.

Hope that's all you need?

RE: FQN Outlook n Postfix Issue - rbtux - 11-28-2007 05:32 AM

you are not authenticated...