Re: Advice on once a day message delivery setup

2016-06-08 Thread Marc Stürmer
Zitat von KT Walrus : Just looking for any advice… I kind of like the idea of modeling my mail service after the US Post Office where the mailman delivers new mail once a day rather than like Twitter/Facebook where messages are posted in real time to encourage users to monitor their boxes

Re: password expire warning for dovecot users in IMAP/POP login

2016-06-08 Thread mkawada
Hi list, I very much appreciate you all who gave me a help on my question. Will check and try the stuff based on the given info from you guys. Thanks a million! Masaharu Kawada On 2016年06月09日 00:26, KT Walrus wrote: I think the easiest solution it to send a mail to the user that the passwor

Re: postfix+dovecot and usernames different to e-mail addresses

2016-06-08 Thread Wolfgang Rosenauer
On Wed, Jun 8, 2016 at 10:13 AM, Benjamin wrote: > > My dovecot-ldap configuration looks quite simple: > > hosts = 192.168.0.1,192.168.0.2 > dn = cn=mailadmin,dc=example,dc=com > dnpass = foo > auth_bind = yes > ldap_version = 3 > base = ou=users,dc=example,dc=com > user_attrs = mai

Advice on once a day message delivery setup

2016-06-08 Thread KT Walrus
I’m adding once a day mail delivery to my site. Messages are marked by the sender as “overnight” or “once a week” delivery. The way I’m planning on implementing this is to queue messages until midnight in a MySQL database. Each mailbox will be kept in two Dovecot mailstores. The first mailstor

Re: password expire warning for dovecot users in IMAP/POP login

2016-06-08 Thread KT Walrus
> I think the easiest solution it to send a mail to the user that the password > will expire. A cron job and a shell script should do the work. > I don't know any mechanism to send this kind of message via POP. I agree with you. Don’t bother trying to alert the user when he logs in (where there

Re: userdb for imap proxy

2016-06-08 Thread KT Walrus
> In proxy and director configuration you can configure only the passdb lookup. Thanks. I got my installation working yesterday. I have proxies for LMTP and IMAP (no POP3) backed by a farm of Dovecot servers. The IMAP proxy listens on 70 different IPs/ports and does passdb lookups to authenticat

Re: password expire warning for dovecot users in IMAP/POP login

2016-06-08 Thread Michael Slusarz
The correct way to handle this IMAP-wise would be to return the EXPIRED response code (https://tools.ietf.org/html/rfc5530#section-3). But this requires client support to report to the end user. (And also requires that Dovecot would be able to determine from authentication source that the cre

Re: password expire warning for dovecot users in IMAP/POP login

2016-06-08 Thread Juan Bernhard
El 08/06/2016 a las 03:37 a.m., mkaw...@redhat.com escribió: Dear list, Is it possible to give a notification about password exprire warning to users authenticated by OpenLDAP when the users login via dovecot using IMAP or POP? For example, when you ssh to a server and/or run ldapsearch, you ca

Re: password expire warning for dovecot users in IMAP/POP login

2016-06-08 Thread Tom Talpey
Kawada-san, have you seen this page? http://wiki2.dovecot.org/PostLoginScripting You will need to write some shell code to determine the expiration, but it has examples of similar actions, including sending an ALERT. On 6/8/2016 4:58 AM, mkaw...@redhat.com wrote: Alec-san, Eexcuse me for my m

Fw: Can't delete emails from or write replies to Inbox

2016-06-08 Thread chaouche yacine
- Forwarded Message - From: chaouche yacine To: Edwin Humphries Sent: Wednesday, June 8, 2016 10:31 AM Subject: Re: Can't delete emails from or write replies to Inbox We have made a copy of our mail server and we sometimes rsync files between the original server and the copy so that

Dovecot 2.2.24 coredump client_check_command_hangs()

2016-06-08 Thread Peter Eriksson
I’m seeing core dumps from Dovecot’s imap process (around 1/day currently) from client_check_command_hangs(). Dovecot 2.2.24 OS: Solaris 10 CPU: x86 Filesystem: Local ZFS Most crashes are associated with one user (with 25GB of mail in his mailboxes) but some (two) are also associated with other

Re: password expire warning for dovecot users in IMAP/POP login

2016-06-08 Thread mkawada
Alec-san, Eexcuse me for my misconception. Anyway, appreciate your comment. Thanks, Masaharu Kawada On 2016年06月08日 17:51, A.L.E.C wrote: On 06/08/2016 10:39 AM, mkaw...@redhat.com wrote: To make it happen, no need to add any other configurations on LDAP end once possword policy is correctly

Re: password expire warning for dovecot users in IMAP/POP login

2016-06-08 Thread A.L.E.C
On 06/08/2016 10:39 AM, mkaw...@redhat.com wrote: > To make it happen, no need to add any other configurations on LDAP end > once possword policy is correctly set? You've got me wrong. I just responded to Aki's question. ALERT feature could be used to send the message to the client, but there's no

Re: password expire warning for dovecot users in IMAP/POP login

2016-06-08 Thread mkawada
Alec-san, Thanks for your comment. Please lemme make sure one more thing. >IMAP has ALERT response which is supported by some clients. To make it happen, no need to add any other configurations on LDAP end once possword policy is correctly set? Thanks, Masaharu Kawada On 2016年06月08日 17:27,

Re: password expire warning for dovecot users in IMAP/POP login

2016-06-08 Thread A.L.E.C
On 06/08/2016 10:05 AM, mkaw...@redhat.com wrote: > Whatever ways will do. For instance, in a thunderbird mail client, a > pop-up message or notification email telling client that the password > will be expired in XX days, something like this, would be nice. IMAP has ALERT response which is suppo

postfix+dovecot and usernames different to e-mail addresses

2016-06-08 Thread Benjamin
Hi, I want to replace an old mailserver setup with postfix+dovecot. The problem I'm facing now is, that the old system had usernames different to the e-mail address of the user. For example: E-Mail-Address: f...@example.com Username: foo-example.com I configured postfix so that it passes

Re: password expire warning for dovecot users in IMAP/POP login

2016-06-08 Thread mkawada
Aki-san, Thanks for your feedback. Whatever ways will do. For instance, in a thunderbird mail client, a pop-up message or notification email telling client that the password will be expired in XX days, something like this, would be nice. Thanks, Masaharu Kawada On 2016年06月08日 15:49, Aki Tu

Re: userdb for imap proxy

2016-06-08 Thread Alessio Cecchi
Il 07/06/2016 17:42, KT Walrus ha scritto: If I’m running only imap-login service in my dovecot imap proxy, do I need to configure userdb or only passdb? In proxy and director configuration you can configure only the passdb lookup. -- Alessio Cecchi Postmaster @ http://www.qboxmail.it htt

Re: segfault in IMAP APPEND with compressed maildir

2016-06-08 Thread Roland Rosenfeld
Hi Aki! On Tue, 07 Jun 2016, Aki Tuomi wrote: > >> After upgrading from Debian wheezy with (self compiled) dovecot 2.2.15 > >> to Debian jessie with (self compiled) 2.2.24, I observe the following > >> segmentation fault in the logs: > >> > >> Jun 7 09:23:09 imap dovecot: imap(u...@example.com):