[ALUG] Strange postfix problem

Laurie Brown laurie at brownowl.com
Thu Dec 7 12:14:13 GMT 2017


On 07/12/17 11:59, Chris Green wrote:

[SNIP]

> How odd!  How is that client connecting to your system?  I.e. is it
> via their ADSL then in to yours, or is your postfix server 'out there'
> somwhere and thus not behind a NAT router?  Does the non-local IP make
> any sense at either their end or your end?

It's a straight connection via their ADSL to a server "out there" and
not behind any kind of NAT that I know of, and the IP address is random
and does not match that of her desktop. It only affects this one client.

> Should we take this off list?

Maybe, but not yet, I think.

Cheers, Laurie.
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                               Laurie Brown
                           laurie at brownowl.com
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