dovecot - Apr 2011 - Re-downloading mails after migrate server

I think a good try is update the new server to latest dovecot version.
I migrate about 1.5M mailboxes from dovecot 1.0.X to Dovecot 2.0.X and no
problems (and we have a lot of users with the "leave copy on server"
option
checked).

http://wiki2.dovecot.org/Migration

On Thu, Apr 28, 2011 at 9:41 AM, Pete Conkin <pete at reach.net> wrote:
> ----- Original Message ----- From: "Esther Y?benes --Conzentra--"
<
> esther.yebenes at conzentra.com>
>
>
>> I know that lots of servers are migrated every day, and never heard
>> about those problems, so I suppose it must be a solution for this, or
>> maybe a better way to configure the servers.
>>
>>   Happen to us as well.  Seemed to be specific to certain email clients
> though.  Thunderbird and Eudora did not download all the emails, Outlook
> did.
>
>  It appeared to also occur with users that POP3 using multiple clients
> (Outlook and smart phone for instance) as well as those that had Outlook
set
> to "Leave a copy on server for x days".
>
>  Pete
>

Thanks a lot you both, I'll try to update to the latest version,
By the way, Pete, I am having this the problem with different email 
clientes: Thunderbird, Outlook and Kmail

I'll let you know how it goes.

Thanks again


Esther

On 28/04/11 15:33, Francisco Wagner C. Freire wrote:
> I think a good try is update the new server to latest dovecot version.
> I migrate about 1.5M mailboxes from dovecot 1.0.X to Dovecot 2.0.X and no
> problems (and we have a lot of users with the "leave copy on
server" option
> checked).
>
> http://wiki2.dovecot.org/Migration
>
> On Thu, Apr 28, 2011 at 9:41 AM, Pete Conkin<pete at reach.net> 
wrote:
>
>    
>> ----- Original Message ----- From: "Esther Y?benes
--Conzentra--"<
>> esther.yebenes at conzentra.com>
>>
>>
>>      
>>> I know that lots of servers are migrated every day, and never heard
>>> about those problems, so I suppose it must be a solution for this,
or
>>> maybe a better way to configure the servers.
>>>
>>>    Happen to us as well.  Seemed to be specific to certain email
clients
>>>        
>> though.  Thunderbird and Eudora did not download all the emails,
Outlook
>> did.
>>
>>   It appeared to also occur with users that POP3 using multiple clients
>> (Outlook and smart phone for instance) as well as those that had
Outlook set
>> to "Leave a copy on server for x days".
>>
>>   Pete
>>
>>      
>    

-- 

Esther Y?benes
esther.yebenes at conzentra.com <mailto:esther.yebenes at conzentra.com>
Tel. +34 93 412 3750. Ext. 306
Fax. +34 902 889 440
Conzentra
your internet bussines partner
www.conzentra.com <http://www.conzentra.com>

Hi all... again.

I have uploaded the new server to dovecot 2.0.12, and still having the 
same issue.
I have even tried changing the hostname, and still the same.
I have checked the site http://wiki2.dovecot.org/Migration at the "POP3 
migration" section, and I can't see the problem. The UIDLs between
hosts
are still the same, and I am lost at what is making me download the 
mails saved on the server.

Any more ideas? They'd be highly appreciated.
Thanks in advance



On 28/04/11 15:55, Esther Y?benes --Conzentra-- wrote:
> Thanks a lot you both, I'll try to update to the latest version,
> By the way, Pete, I am having this the problem with different email 
> clientes: Thunderbird, Outlook and Kmail
>
> I'll let you know how it goes.
>
> Thanks again
>
>
> Esther
>
> On 28/04/11 15:33, Francisco Wagner C. Freire wrote:
>> I think a good try is update the new server to latest dovecot version.
>> I migrate about 1.5M mailboxes from dovecot 1.0.X to Dovecot 2.0.X 
>> and no
>> problems (and we have a lot of users with the "leave copy on
server"
>> option
>> checked).
>>
>> http://wiki2.dovecot.org/Migration
>>
>> On Thu, Apr 28, 2011 at 9:41 AM, Pete Conkin<pete at reach.net> 
wrote:
>>
>>> ----- Original Message ----- From: "Esther Y?benes
--Conzentra--"<
>>> esther.yebenes at conzentra.com>
>>>
>>>
>>>> I know that lots of servers are migrated every day, and never
heard
>>>> about those problems, so I suppose it must be a solution for
this, or
>>>> maybe a better way to configure the servers.
>>>>
>>>>    Happen to us as well.  Seemed to be specific to certain
email
>>>> clients
>>> though.  Thunderbird and Eudora did not download all the emails, 
>>> Outlook
>>> did.
>>>
>>>   It appeared to also occur with users that POP3 using multiple
clients
>>> (Outlook and smart phone for instance) as well as those that had 
>>> Outlook set
>>> to "Leave a copy on server for x days".
>>>
>>>   Pete
>>>
>
>

-- 

Esther Y?benes
esther.yebenes at conzentra.com <mailto:esther.yebenes at conzentra.com>
Tel. +34 93 412 3750. Ext. 306
Fax. +34 902 889 440

Conzentra
your internet bussines partner
www.conzentra.com <http://www.conzentra.com>