similar to: Username issue with Dovecot LDA, IMAP and Winbind Authentication

Thank you for the response Axel. I will look into that. I did attempt to switch the PAM/Kerberos authentication to Dovecot LDAP authentication, but now performance is unbelievably slow. For example, with PAM/Kerberos, a user can log into webmail and have all of their emails/folders showing almost immediately. When using Dovecot LDAP, it takes literally 8-10 seconds to see the same thing. I

I have an interesting case here ? Virtual mailboxes, domain/username/aliases stored in MySQL, authentication done using PAM. PAM authenticates through Kerberos, which are internal realms and not the email domains ? for example, my username would be laz at PARAVIS.LOCAL <mailto:laz at PARAVIS.LOCAL> and my email address would be laz at paravis.net <mailto:laz at paravis.net>. All of

Peter, Yes that is a possibility. I will try disabling PAM (or switching the auth order) and see if that makes a difference. Thanks for the suggestion! ~ Laz Peterson Paravis, LLC Ph: 951.319.3240 x201 > On Jul 1, 2015, at 11:34 PM, Peter Chiochetti <pch at myzel.net> wrote: > > Am 2015-07-02 um 01:41 schrieb Laz C. Peterson: >> >> I did attempt to switch the

Round-robin DNS last I checked can be fraught with issues. While doing something else I came up with this idea: Clients --> Load Balancer(HAProxy) --> Dovecot Proxy(DP) --> Dovecot Director(DD) --> MS1 / MS2. When DP checks say user100 it'll find a host=DD-POD1 that returns two IPs, those of the two DD that sit in front of POD1. This DD pair is the only pair in the ring and

Hello there, Everything was working fine on Dovecot 2.2.10 (on CentOS 7), but after updating to version 2.2.36, our director servers are not able to proxy LMTP. We are sending mail from exim to the local Dovecot LMTP socket, which then used to send it to our internal mail servers on port 24. Besides the update, nothing has changed in the config files. The configuration has been working great

I'm trying to determine which dovecot components to use and how to order them in the network path from client to mail store. If I have say 1,000 users, all stored in MySQL (or LDAP) and have 4 mail stores, configured into 2, 2 node pods. MS1 and MS2 are pod1 and are configured with replication (dsync) and host users 0-500. MS3 and MS4 are pod2 and are configured with replication between

I think RR DNS is the only viable solution under these circumstances. If you can cope with the fact that failovers won't be seamless, I don't think there's anything wrong with that though. On 07/21/2015 11:54 AM, Laz C. Peterson wrote: > The consensus seems to say no to RR DNS ? I am going to take that into serious consideration. > > With this proxy setup you describe, what

On Tue, 2016-06-07 at 11:45 -0500, Edgar Pettijohn wrote: > You have Pam as your passdb driver. Yes, because I have to. How else would I get Dovecot to authenticate users against my FreeIPA server? -- Ranbir -------------- next part -------------- A non-text attachment was scrubbed... Name: signature.asc Type: application/pgp-signature Size: 819 bytes Desc: This is a digitally signed

It?s actually unbelievable how much slower LDAP auth is than PAM. Does anyone have any suggestions how I can improve Dovecot LDAP auth? I have tried caching authentications and that doesn?t help either. ~ Laz Peterson Paravis, LLC Ph: 951.319.3240 x201 > On Jul 1, 2015, at 4:41 PM, Laz C. Peterson <laz at paravis.net> wrote: > > Thank you for the response Axel. I will look

Hello Sami, yes, see below. We run Dovecot at a different versions, mainly 2.2.10 (CentOS), 2.2.22 (Ubuntu) and now 2.2.36 (CentOS). ?The issue is weird, because it only happened after the update from 2.2.10->36. ?Just to understand it would be great. I'm actually checking out the configs now ... Our SQL userdb does not specify port. ?So I'm guessing this may be to blame? (This was

In the docs it states that LDA " ...takes mail from anMTAand delivers it to a user's mailbox, while keeping Dovecot index files up to date." I am wondering if LMTP also interacts with the Dovecot index files and keeps them up to date?

Hello All, I am at the switch from sssd to winbind based samba domain members (Debian 9 stretch). I am using Samba 4.10.2 packages from Louis ( http://apt.van-belle.nl/ ) and rid backend for idmap. *My problem:* I am able to logon to my domain members using winbind_pam as long as my client is connected to a network where a domain controller is reachable. As soon as I shutdown and connect a

I am having issues integrating a FC3 system with AD running on W2k3. I can not figure out why the user ID mappings and Group ID mappings are going stale. This is a generic FC3 install with all of the latest updates. login as: jgallagh Sent username "jgallagh" jgallagh@linman's password: Last login: Fri May 6 08:14:23 2005 from 192.168.168.2 id: cannot find name for group ID

Hello, I've been reading up on lots of documents that mention the different ways to do things as far as joining a linux machine to AD and authentication. I've tried most of them but its not helping at all. I've included my config files for smb.conf, krb5.conf, pam.d/system-auth and the applicable nsswitch.conflines. For security reasons, i've obscured part of the domain name. Any

> Le 1 juil. 2015 ? 04:38, Laz C. Peterson > a ?crit : > > I have an interesting case here ? > > Virtual mailboxes, domain/username/aliases stored in MySQL, authentication done using PAM. PAM authenticates through Kerberos, which are internal realms and not the email domains ? for example, my username would be laz at PARAVIS.LOCAL <mailto:laz at PARAVIS.LOCAL> and my

hi dovecot mailinglist - Configuration FreeBSD-9.3 sendmail -d0.1 == sendmail-8.14.9 <<-- dovecot --version == dovecot-2.2.15 # =================================================================== # I'm trying to get sendmail to invoke dovecot.m4 ( dovecot-lda ) to # deliver emails to dovecot's virtual users ( /etc/dovecot/passwd ) # or mysql/postgresql virtual users #

Guys , 1. What is the benefit of using Dovecot' LDA as compared to postfix's LDA? Will there be better performance? And along the same vein, 2. What is the benefit of using Dovecot's SASL as compared to Cyrus SASL? Is there better performance? 3. Quota Management ( Creating, enforcing, notifying ) - is it done thru dovecot or postfix or are both needed? Regards, mgomez

Hello list today I built dovecot 2.2.1 from sources. But I have permission problems with LDA The "normal" imap part works fine, users can login and see their boxes. deliver is called as LDA from postfix master.cf as follows << dovecot unix - n n - - pipe flags=DRhu user=vmail:vmail argv=/usr/local/libexec/dovecot/deliver -f ${sender} -d

Hi, I am having some problems with my vacation messages using dovecot. The mail is send without problems, and the auto-respond is working as well. But its always auto-responding, because the lda-dupes file can't be created. See mail log below: Nov 16 13:43:03 mail003 postfix/smtpd[6501]: connect from mail-bw0-f211.google.com[209.85.218.211] Nov 16 13:43:03 mail003 postfix/smtpd[6501]:

Dear all i've got many SMTP front-end that filter the mail and do some custom stuff... then when i've decided the final destination i'd like to call /usr/lib/dovecot/dovecot-lda to deliver the mail. Actually i have in master.cf: #####################? dovecot unix - n n - - pipe flags=DRhu user=vmail:vmail null_sender=