Dovecot Director scaling / performance

2020-12-15 Thread tim
Hi, currently i'm going to evaluate the Dovecot Director. Are there someone with experience how the Dovecot Director does scale? The last current information i could find was a post on this mailing list from 2012: 4 Directors are well known, >75 are too much. Are there any more up to date exp

Re: Dovecot Director scaling / performance

2020-12-15 Thread Paterakis E. Ioannis
From my short experience, we run 2 directors and 3 dovecot servers behind them, with approx. 800 concurent users/dovecot server without any problems. During peak times, they go as high as 2000-2200 users/dovecot server, again without any problems. These 2 directors are behind a haproxy, so i

Disallow acces via imap, but keep lmtp running

2020-12-15 Thread Julian Kippels
Hi all, what is the best way to temporarily disable access to a mailbox via imap, but keep it possible to deliver to the mailbox via lmtp? I want to migrate some mailboxes around and would like to ensure that the users cannot access their mail while doing so. I would like to keep the users from lo

Re: Disallow acces via imap, but keep lmtp running

2020-12-15 Thread Julian Kippels
I thought about that, but that would also kill their access to wifi and other services, because it all comes from the same LDAP. Julian Am Tue, 15 Dec 2020 23:37:58 +0100 schrieb Jos : > You could change their password temporily and do the migration? > > — Verstuurd via een mobiele telefoon >

Re: Disallow acces via imap, but keep lmtp running

2020-12-15 Thread Jeremy Ardley
On 16/12/20 6:16 am, Julian Kippels wrote: Hi all, what is the best way to temporarily disable access to a mailbox via imap, but keep it possible to deliver to the mailbox via lmtp? I want to migrate some mailboxes around and would like to ensure that the users cannot access their mail while do

Re: Disallow acces via imap, but keep lmtp running

2020-12-15 Thread Plutocrat
On 16/12/2020 06.16, Julian Kippels wrote: > what is the best way to temporarily disable access to a mailbox via > imap, but keep it possible to deliver to the mailbox via lmtp? Block IMAP ports on the firewall? P.

Re: Outlook with Dovecot

2020-12-15 Thread Christian Schmidt
Elise, 13.12.20: I think the origin of this issue is caused by Outlook itself. Setting up a new account in Outlook, one has to provide an email address instead of a user name. With using BSD usermanager, adding a user named 'i...@mydomain.com' is converted automatically to user 'ilse'. I am n

Re: Disallow acces via imap, but keep lmtp running

2020-12-15 Thread Ionel Spanachi {HfG}
On 16.12.20 00:05, Julian Kippels wrote: I thought about that, but that would also kill their access to wifi and other services, because it all comes from the same LDAP. Julian Am Tue, 15 Dec 2020 23:37:58 +0100 schrieb Jos : You could change their password temporily and do the migration? —

Re: Disallow acces via imap, but keep lmtp running

2020-12-15 Thread Aki Tuomi
> On 16/12/2020 09:02 Ionel Spanachi {HfG} > wrote: > > > On 16.12.20 00:05, Julian Kippels wrote: > > I thought about that, but that would also kill their access to wifi and > > other services, because it all comes from the same LDAP. > > > > Julian > > > > Am Tue, 15 Dec 2020 23:37:58 +010

Re: Outlook with Dovecot

2020-12-15 Thread Odhiambo Washington
On Sun, 13 Dec 2020 at 18:22, Elise wrote: > Op 12-12-20 om 17:20 schreef Elise: > > > dovecot-2.3.11.3_1 > > Providing the correct email address and password. > > I think the origin of this issue is caused by Outlook itself. > Setting up a new account in Outlook, one has to provide an email addr