Re: [Exim] broken MTAs

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Szerző: Suresh Ramasubramanian
Dátum:  
Címzett: Leonardo Boselli
CC: exim-users
Tárgy: Re: [Exim] broken MTAs
Leonardo Boselli wrote:
> exactly ... rewsubmit later could be alkso "resubmit to another MX"!
> Note that the behaviour to retry on another server should be done ON:Y
> iof the error is a disk space problewm.


Not on the same smtp transaction

> But i have found some (even important) ISP that often reply with 5xx
> error to temporary problem (such problems on their database used to
> switch the message between different machines holdig mailboxes!) so
> sending to another MX could get the message correctly delivered. In
> such cases trying on the secondary in any 5xx error is useful.


Your mailserver is not psychic - it sees 2xx / 5xx codes, not the
English that follows it.

One of my favorites is a friend who blocks spammers with

"550 Message Accepted For Delivery"

    srs