[Dovecot] Nee assistance with migrating/copying a virtual user's maildir to another virtual user

[David Varela]

Thanks Steffan,

I will test the move at the filesystem level.

The virtual user still exists, although I have changed her password.
Dovecot is configured to authenticate users via LDAP to Active Directory.
If there's a better method of moving maildir via Dovecot rather than through
the filesystem I would like to do so.

Thanks,

David

-----Original Message-----
From: Steffen Kaiser [mailto:skdovecot at smail.inf.fh-brs.de] 
Sent: Friday, August 16, 2013 12:33 AM
To: David Varela
Cc: 'Dovecot Mailing List'
Subject: Re: [Dovecot] Nee assistance with migrating/copying a virtual
user's maildir to another virtual user

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Hash: SHA1

On Thu, 15 Aug 2013, David Varela wrote:

> I am trying to move/copy a virtual user's maildir to another virtual 
> user but am running into problems with dsync and doveadm.  I'm trying 
> to move the maildir of a user who is no longer with the company to a
manager's maildir.
>
> For doveadm I am using the command:

> doveadm move -u scavenaugh at lamontanita.coop 
> jhenning at lamontanita.coop/INBOX/scavenaugh INBOX ALL
>
> The error is:
>
> doveadm(scavenaugh at lamontanita.coop): Error: user
> scavenaugh at lamontanita.coop: Auth USER lookup failed
>
> /var/log/dovecot.log shows:
>
> passdb doesn't support lookups, can't verify user's existence

The user is gone from passdb already, right? Re-create the entry with
another password or password-locked.

Or, move the directories on filesystem level, e.g. something like:

cd user-Maildir-basedirectory
rename 's/\A(\.[^.].*)/.usr_XYZ$1/' .[^.]* mkdir -p
.usr_XYZ.INBOX/{new,cur,tmp} touch .usr_XYZ.INBOX/maildirfolder chown -R
vmail:vmail .usr_XYZ.INBOX mv .usr_XYZ* manage-Maildir-basedirectory

.usr_XYZ is a prefix for a mail folder hierarchie identifying the user. 
vmail:vmail are the necessary Unix owner/group for the newly created
directories with mkdir two lines above. The rename command renames all
directory entries that start with a single dot to have the prefix, that
should be directories only in a Maildir.

- --
Steffen Kaiser
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