Re: [Exim] Synchronization Error

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Author: Dennis Davis
Date:  
To: Rory Campbell-Lange
CC: exim-users
Subject: Re: [Exim] Synchronization Error
>From: Rory Campbell-Lange <rory@???>
>To: exim-users@???
>Date: Tue, 27 Jan 2004 12:31:15 +0000
>
>A uu.net fallback host is generating the following errors in my logs:
>
>    2004-01-27 10:15:21 SMTP protocol violation: synchronization error
>    (input sent without waiting for greeting): rejected connection from
>    H=lfallback2.lnd.ops.eu.uu.net [195.129.12.216]

>
>uu.net's support staff say that this is "a problem with our host".


Treat these claims with a pinch of salt.

>I'd be grateful for more info about this issue.


See the description for smtp_enforce_sync in the exim manual. Note
this is a boolean that isn't expanded. So you can only turn it on
or off globally. This might not be what you want.

>telnet 195.129.12.216 25 reports:
>220 lfallback2.lnd.ops.eu.uu.net ESMTP server ready at Tue, 27 Jan 2004
>12:30:04 +0000