> On 09/08/2019 22:16 Coy Hile via dovecot <[email protected]> wrote:
> 
>  
> Hi all,
> 
> In an earlier thread, 
> https://dovecot.org/pipermail/dovecot/2019-August/116694.html I got a lot of 
> useful help about migration. On my older host, everything was static; on the 
> newer host, I’m storing user information in Postgres. usernames are of the 
> form <login@REALM>, say ‘[email protected]’ as basically a Kerberos principal, 
> and authentication and individual lookups work.
> 
> My `users` table looks thus:
> 
> mail=> \d users
>     Table "public.users"
>   Column  | Type | Modifiers
> ----------+------+-----------
>  username | text | not null
>  domain   | text | not null
>  password | text | not null
> 
> mail=>
> 
> and contains, as an example:
> 
>      username     |   domain    |                                             
>   password
> ------------------+-------------+-------------------------------------------------------------------------------------------------------
>  [email protected] | coyhile.com | [REDACTED] 
> (1 row)
> 
> Naively, I’d expect something this to work for the iteration query:
> 
> iterate_query = SELECT username, domain FROM users
> 
> 
> But, when I do that, I end up 
> 
> doveadm backup -D -A -R -f ssh -i id_rsa.dsync imap01.coyhile.com 
> /opt/local/bin/doveadm dsync-server -A
> doveadm([email protected]@coyhile.com): Info: User no longer exists, skipping
> [root@81716ec5-bca4-6d53-ed81-bd1a55d46b4f /tmp]#
> 
> Note the extra “@coyhile.com” in there.
> 
> Thanks,
> 
> — 
> Coy Hile
> [email protected]

If your username field already contains domain, you do not need to return 
domain field separately. It is only needed if your username field only contains 
local part.

Aki

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