virtual isp address, local delivery

[Hugh Bragg]

On 07/06/17 15:59, Aki Tuomi wrote:
> On 07.06.2017 01:18, Hugh Bragg wrote:
>> I'm trying to understand how to deliver mail to an address locally
>> which is popped from my isps email account.
>>
>> I access and keep these emails backed up on dovecot and use postfix
>> smtp to deliver mail.
>>
>> The problem is that while fetchmail uses dovecot lda directly, postfix
>> can't include my isps domain in its $mydestination because I won't be
>> able to send mail to other users in that domain.
>>
>> I want to be able to send mail to other users I'm popping for in that
>> domain, or even send myself mail.
>>
>> Currently postfix just relays the mail to the isp and it returns
>> through fetchmail, but I'd like to have it delivered locally and still
>> be able to email my isp users that I don't pop.
>>
>> As far as I can tell, this can't be done because virtual users have to
>> be in postfix $mydestination.
>>
>> Does someone have a better setup they can share or know how to do this?
>>
>>
>> Hugh
> Perhaps you should list it as virtual_mailbox_domain then?
> http://www.postfix.org/VIRTUAL_README.html#virtual_mailbox
>
> Aki
>
I added
transport_maps <http://www.postfix.org/postconf.5.html#transport_maps> = 
hash 
<http://www.postfix.org/DATABASE_README.html#types>:/etc/postfix/transport
to main.cf
added
user2 at myisp.com dovecot:
to transport to use my existing dovecot pipe from master.cf
then ran
postmap /etc/postfix/transport
systemctl reload postfix
And it works like a charm.

Thanks again