Re: frightening message

Hi,

You could set up a fully redundant set-up using cyrus-murder, or you 
could synchronise a primary mailbox on one server, with a mailbox on a 
secondary mailbox, and have both servers listed as primary and secondary 
MX records.

imapsync isn't bidirectional AFAIK, but it can also be set up not to 
delete anything on the target server, so you would just need to have a 
non-active imapsync command ready to sync the missing emails back to the 
primary, or you could do it manually.

Just depends on how much work you want to put in to it, as Cyrus murder 
requires a minimum of 5 servers, two backend, two front ends and a box 
to coordinate everything.

Regards,

Marco

On 30/06/2025 19:09, Kent Borg wrote:
> On 6/30/25 10:26 AM, Uolys via Info wrote:
>> Yes! Cyrus is the most open-standards compliant, clean, transparent, 
>> robust and very durable MDA server with SASL, Sieve, many other 
>> features and administrative tools. Actively maintained and improved, 
>> releasing the new version 3.12.1 today. 
> 
> Nice to hear!
> 
> Um, but what about the deleted Dovecot dsync feature?
> 
> I have two physical servers in different locations, that are always
> running, and I currently use Dovecot's dsync to keep them up-to-date
> with each other. It there is a problem with one, I'm not there and
> maybe can't fix right away. I would like to simply start using the
> other until I can fix the first.
> 
> Is there any way to do something like this with Cyrus?
> 
> Thanks,
> 
> -kb
> 

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