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[FW-1] AW: [FW-1] SMTP Security Server and "550 Mailbox Unavailable" errors
- To: [email protected]
- Subject: [FW-1] AW: [FW-1] SMTP Security Server and "550 Mailbox Unavailable" errors
- From: Reinhard Stich <[email protected]>
- Date: Tue, 1 Jul 2003 23:58:11 +0200
- Reply-to: Mailing list for discussion of Firewall-1 <[email protected]>
- Sender: Mailing list for discussion of Firewall-1 <[email protected]>
- Thread-index: AcNAEZ5IkIrnG6CbQvuQhD9yo3bsqAAAch9o
- Thread-topic: [FW-1] SMTP Security Server and "550 Mailbox Unavailable" errors
hi,
fw1 security server noimally rejects an email with mailbox unavailable if it is addressed to an invalid destination address or is coming from an invalid source-address.
I use fw1 security server and never had problems like that.
cheers
reinhard
-----UrsprÃngliche Nachricht-----
Von: Mark Anderson [mailto:[email protected]]
Gesendet: Di 01.07.2003 22:06
An: [email protected]
Cc:
Betreff: [FW-1] SMTP Security Server and "550 Mailbox Unavailable" errors
We've been using the SMTP security server to front-end our Sendmail systems
for some time.
While running Firewall-1 4.1, we very occasionally saw e-mail bounced by the
firewall with the error in the subject line - "Mailbox Unavailable". It
wasn't frequent enough to be noticable, but happened now and then.
We upgraded to NG FP3. All hell broke loose - a large percentage of our
inbound e-mail was getting bounced with "Mailbox Unavailable". A few
searches using Google have found that there are others that have apparently
seen this problem, which is "fixed" by turning off the option that has the
firewall add a "Received" line to the incoming mail. Unfortunately, doing
this makes spam tracking impossible.
However, given the fact that others have posted about this on this mailing
list, *Checkpoint claims they've never heard about anyone having this
problem!!!*
Is that true? Has *nobody else* reported these errors to Checkpoint? Or, are
they just giving us a story?
Is anyone else working with them on a fix? Does turning off the addition of
the "Received" line really fix this problem?
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