[Dovecot] user_attrs seems not to set 'mail'.

[ian at comtek.co.uk]

> You can't currently use the same LDAP field twice. I guess I could make
> it give an error message instead. Hopefully some day this will be
> supported though.
>   
Ah, okay. An error message would be really useful. We were scratching 
our heads
about that for a while!
>> Note that 'home' seems to be set on the last line, but not 'mail'. I was 
>> hoping to see 'mail=/var/mail/virtual/users/uid/Maildir/'. Next I tried:
>>    user_attrs = 
>> =mail=maildir:~/Maildir/,uid=home=/var/mail/virtual/users/%$/
>>     
>
> You can also not set "mail" here and instead just set
> mail_location=~/Maildir setting.
>   
Yes, in our case that should work.

Thanks,

Ian