On Mon, Mar 03, 2014 at 05:08:08PM -0600, Noel Jones wrote:
> On 3/3/2014 4:45 PM, Jay G. Scott wrote:
> > 
> > I have one user telling me that he has a long mailing list
> > (on the order of 34 -- hardly long) and some of the recipients
> > bounce.  If he mails them one at a time the mail works -- so
> > the addresses are okay.
> > 
> > 
> > What else should I tell you?
> > 
> 
> 
> That's not much to go on.
> 
> Postfix logs all bounces, and the reason for the bounce, so finding
> the proper log entries is the only thing that keeps you from blindly
> guessing at the problem.
> 
> At a minimum examine a bounce message, which should help you find
> the relevant postfix logging.

heh.  The original report to me was enormous and I managed to
overlook a "too many hops" notice.

I've seen these at my site before, they've been going on for years,
but they're still rare.  Maybe 4-6/year.  I checked all the "offending"
addresses and they came back as deliverable.  So I believe these
are transient effects due to occasional spikes in the machine load
(the machine's load is low with occasional spikes -- but the spikes
occur several times/day last time I checked).

seem reasonable?

thanks, BTW.

j.

> 
> If you post bounce messages or logs to this list, you can change
> user names, but please leave domain names intact.
> 
> 
> 
>   -- Noel Jones

-- 
Jay Scott               512-835-3553            g...@arlut.utexas.edu
Head of Sun Support, Sr. System Administrator
Applied Research Labs, Computer Science Div.                   S224
University of Texas at Austin

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