Matthew R. Dempsky wrote:
On Tue, Jan 30, 2007 at 09:57:46AM -0500, Phil Breskey wrote:
Hi, I am having trouble mailing a few domains out there on the web.
What domains?
krudmart.com is the main one. The CSRs here deleted the other bounces,
and I can't remember those three or four domains off the top of my head.
When we try to send them an email, it will stay in the queue for a few
days, then come back to us with the error "451 Could not complete sender
verify callout".
Most likely that error message is being generated by the recipient
mail servers, and it never goes away for the lifetime of qmail's
That's what I originally thought. It looks like a bounce, but this just
started happening in the past week or two. I communicate on a regular
basis with a person at Krudmart, and his messages didn't start coming
back until the 25th (sent on the 18th).
queue. Does it also say ``I'm not going to try again; this message
has been in the queue too long''?
Yes it does:
<xxx@krudmart.com>:
70.87.77.70 does not like recipient.
Remote host said: 451 Could not complete sender verify callout
Giving up on 70.87.77.70.
I'm not going to try again; this message has been in the queue too long.
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