Upgrade to vpopmail 5.4.13, it addresses your problem by compiling libvpopmail with -fPIC option.

It appears you've already done that though, so I'm not sure what it could be at that point. Do you have some sort of softlimit on courier that could be causing problem?


-Tom

On Nov 19, 2005, at 7:14 AM, Oliver Lehmann wrote:
Hi,

can someone help here?

Begin forwarded message:

Date: Sat, 19 Nov 2005 09:25:12 -0500
From: Sam Varshavchik <[EMAIL PROTECTED]>
To: courier-users@lists.sourceforge.net
Subject: Re: [courier-users] problems with courier-authlib on amd64 in combination with vpopmail


Oliver Lehmann writes:

Trying the same with pop3d(-ssl) or imapd(-ssl) supplied with
courier-imap results in the following error:

[EMAIL PROTECTED] olivleh1> telnet 0 110
Trying 0.0.0.0...
Connected to 0.
Escape character is '^]'.
+OK Hello there.
user [EMAIL PROTECTED]
+OK Password required.
pass test
-ERR Temporary problem, please try again later
Connection closed by foreign host.
Exit 1
[EMAIL PROTECTED] olivleh1>

maillog shows:
Nov 19 13:07:20 kartoffel pop3d: LOGIN FAILED, [EMAIL PROTECTED], ip=[::ffff:127.0.0.1]
Nov 19 13:07:20 kartoffel authdaemond: stopping authdaemond children
Nov 19 13:07:20 kartoffel pop3d: authentication error: Input/output error
Nov 19 13:07:20 kartoffel authdaemond: restarting authdaemond children

This suggests a bug in the vpopmail library causing a segfault and a crash,
at which point the parent authdaemond process restarts all the child
processes.

debug.log shows:
Nov 19 13:07:20 kartoffel authdaemond: received auth request, service=pop3, authtype=login
Nov 19 13:07:20 kartoffel authdaemond: authvchkpw: trying this module

Right.

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