Re: Mapping usernames used for authentication to UNIX usernames

2021-06-16 Thread Florian Effenberger
Hello, Frank> Would it be possible to configure something that will map an Frank> email address to the UNIX account name and use the account name Frank> for authentication and obtaining the related information (uid, Frank> gid, home dir)? https://dovecot.org/pipermail/dovecot/2018-September/11

Re: N-way replication, multiple masters

2021-06-16 Thread Henry
 1 GB data per day is very little volume ,I think dovecot replication, rsync also suitable. Hi Mail replication – honestly, I don’t have any hard metrics for that. I’m anticipating its less than 1 GB per day. Link speed – being AWS inter AZ its 100Mbps-1GBps. I’m conscious if I go inter re

N-way replication, multiple masters

2021-06-16 Thread Raymond Sellars
Hi Looking for some guidance on how to setup a dovecot cluster with more than 2 servers. Ideally as multiple masters so I don't have the complexity of back recovery/synchronisation in failover situations. And I can utilised upstream load balancers (director or other) to automatically move between

Re: Mapping usernames used for authentication to UNIX usernames

2021-06-16 Thread John Stoffel
Frank> I'm looking for some advice or pointers how to best solve a Frank> small problem that I have. I have no doubt that this can be Frank> done in dovecot, but I'm struggling to find the easiest way to Frank> implement it. Frank> First of all, what I have: Frank> I have a relative small doveco

working locally not externally, how to check what failed?

2021-06-16 Thread Voytek Eymont
this morning I noticed not getting any email on remote to server mail client, though, in webmail/squirellmail on mail host there were new emails restarting with doveadm stop/dovecot 'fixed it' what could've gone wrong, what to look for in the logs ? thanks for any pointers long running dovecot/p

Re: Piping to doveadm pw

2021-06-16 Thread Kevin N.
Bernardo Reino wrote: > On Wed, 16 Jun 2021, Kevin N. wrote: > > > Thanks. Reading the manual was the first thing I did before posting to the > > list. > > > > I'm not sure if this is relevant for the question, but I forgot to mention > > that the user enters it's password through a 'dialog --

Re: Piping to doveadm pw

2021-06-16 Thread Bernardo Reino
On Wed, 16 Jun 2021, Kevin N. wrote: Thanks. Reading the manual was the first thing I did before posting to the list. I'm not sure if this is relevant for the question, but I forgot to mention that the user enters it's password through a 'dialog --passwordbox'. I guess my question is: it po

Re: Piping to doveadm pw

2021-06-16 Thread Kevin N.
Oscar del Rio wrote: > On 2021-06-16 5:23 a.m., Kevin N. wrote: > > I am using 'doveadm pw' from inside a bash script to generate the salted > > hash for a user provided password. > > I call it like: doveadm pw -s SHA256-CRYPT -u $user -p $password > > > > Is there any possible way to use piping

Re: Piping to doveadm pw

2021-06-16 Thread Oscar del Rio
On 2021-06-16 5:23 a.m., Kevin N. wrote: I am using 'doveadm pw' from inside a bash script to generate the salted hash for a user provided password. I call it like: doveadm pw -s SHA256-CRYPT -u $user -p $password Is there any possible way to use piping (so it won't show up in ps for example)

Re: Mapping usernames used for authentication to UNIX usernames

2021-06-16 Thread Michael Peddemors
probably thinking about this backwards, use the full email address by default, and if they only provide the user name, then concatonate the proper domain before authentication. full email address should be the preferred default moving forward. On 2021-06-16 6:58 a.m., Frank Volf wrote: Hi,

Re: LMTP with hardlinks ?

2021-06-16 Thread Vladislav Kurz
Dne úterý 25. května 2021 0:31:20 CEST, Vladislav Kurz napsal(a): > Hello, > > I'm looking for deduplication of mails via hardlinks during delivery. I.e. a > mail that is sent to multiple recipients (to, cc, bcc) should be stored > only once. > > I did some search and found only some non-complete

Mapping usernames used for authentication to UNIX usernames

2021-06-16 Thread Frank Volf
Hi, I'm looking for some advice or pointers how to best solve a small problem that I have. I have no doubt that this can be done in dovecot, but I'm struggling to find the easiest way to implement it. First of all, what I have: I have a relative small dovecot setup for a dozen domains, and

Piping to doveadm pw

2021-06-16 Thread Kevin N.
Hello everybody, I am using 'doveadm pw' from inside a bash script to generate the salted hash for a user provided password. I call it like: doveadm pw -s SHA256-CRYPT -u $user -p $password Is there any possible way to use piping (so it won't show up in ps for example) to pass the username and