554 Service temporarily unavailable

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554 Service temporarily unavailable

Postby Megabyte711 » Sat Dec 11, 2010 9:33 am

Hi, I have some urgent problem with eWall 3.0.217 and ArgoSoftMailserver.Net
on a Win 2008 64BIT Server machine.

I set up eWall an ArgosoftMailserver.Net. Receiving Mail works fine.

But if i try to send mail via eWall I get the message

550 Service temporarly unavailable.

Then I get disconnected. In eWall Log Connect and immeadeatelly disconnect is shown.

On ArgoSoft Mailserver nothing appears to logfile. eWall does not connect Mailserver. Switching off eWall an resetting Mailserver ot Port 25 everything works fine.

Via Telnet Mailserver can be connected on 127.0.0.1 port 2525 on the server
machine so i think its not a firewall problem.

Can anybody help me please ? ;-))

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Postby Alexander Telegin » Sat Dec 11, 2010 1:00 pm

For some reason eWall can't connect to the mail server. Try to change 127.0.0.1 to another local IP or host name, for example 'localhost'. Check all local IPs using ipconfig system utility and try local IP addresses.

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Postby Megabyte711 » Sat Dec 11, 2010 3:02 pm

Hi,

I already tried 127.0.0.1, localhost an my external ip. But theres no chance to connect.

I don't know what do to else....


via telnet on local machine argosoft mailserver responds on 127.0.0.1 port 2525
but not on my external IP port 2525. This is ok because it should be blocked by firewall. nobody shoud access the mailserver on 2525
directly.

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Postby Alexander Telegin » Sat Dec 11, 2010 4:23 pm

Please try this version: http://downloads.sssolutions.net/EWSrv3.0.217e.zip
Stop eWall service, replace the file from archive and start eWall service.

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Postby Megabyte711 » Sat Dec 11, 2010 5:35 pm

This one seems to work. What did you change ?

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Postby Alexander Telegin » Sat Dec 11, 2010 5:59 pm

Megabyte711 wrote:This one seems to work. What did you change ?


Ah... long story, related to IPv6.

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Postby Megabyte711 » Sat Dec 11, 2010 6:08 pm

Ok, but we don't use ipv6. I don't know if I am right but ewall seems to be very slow now. After connect there are 3-5 seconds until server greeting is shown in Logfile.


Would it help if I remove IPV6 from Networkcard and put originial 3.0.217 file back ??

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Postby Alexander Telegin » Sat Dec 11, 2010 6:27 pm

Maybe "greeting delay" is enabled in eWall options?

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Postby Megabyte711 » Sat Dec 11, 2010 6:37 pm

No Greeting Delay and the other anti-spam functions are disabled.

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Postby Alexander Telegin » Sat Dec 11, 2010 7:02 pm

Please post the log snippet, maybe we'll figure out where delay occurs using timeline column.

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