similar to: IMAPs and POP3s poxying

I would like to configure Dovecot for POP3S proxying all users from the Internet to the internal Exchange Mail Server. Dovecot proxy have to authenticate the POP3S user (with ldap database) and redirect to exchange server. Is it possible ? Could you give me a dovecot.conf example file ? Regards

Hi, I'm new to dovecot, but actually planning to switch a wide WU-IMAP/POP installation to dovecot. With WU-IMAP, a different certificate can be used by pop3s and imaps, allowing both server to be reachable through different hostnames,without SSL complaints on the client side; this is mostly used for scalability. I'm trying to do the same thing with dovecot; that is having dovecot using

a quick one: is it possible to run POP3S and IMAPS services through dovecot at the same time? would i just uncomment both "login = imap" and "login = pop3" in /etc/dovecot.conf? or can i only run one at a time? apologies if the answer is obvious, i'm just still trying to wrap my head around all of this. thanks, darren david

Okay, Let's try this a different way. I've been able to configure past dovecot to have a different mail_location setting for the same user, but with different protocols. When the user requests POP3S, I adjusted the mail_location to /var/mail/$USER (with mbox in use). When that *same* user requested IMAPS protocol, the required mail_location is the Maildir folder. This allows for

hey all- i'm running dovecot-0.99.10p2 on OpenBSD 3.4-snapshot (installed from ports). i have had 0 problems with imaps -- it's been running like a charm! however, i'm trying to get pop3s set up for some of my users, but i can't seem to connect from ANY client. in /etc/dovecot.conf, i've got: protocols = imaps pop3s and i've also got pop3s_listen set up with the

Hi, I'm migrating a uw-imap installation to dovecot. With uw-imap I had different SSL certificates and keys for ipop3d and imapd. How can I configure dovecot to do the same with its pop3s and imaps services? Thanks in advance, -- _________________________creating IT solutions Michael Weiser science + computing ag bei Eisenbahn und Haefen Postfach 11 02 63 Hagellocher Weg

Hi, i'm using LDAP authentication with dovecot, and it's working flawlessly,until i enable SSL.. (even imaps or pop3s) i can't log in... if i test the certificates, and the login with the `openssl s_client - host example.com -port 993 -verify -debug` command, it works, until i want to log in... it lists the capibilities, but when i login it says "01 NO LOGIN failed"...

Hello, is it possible to use differnent ssl certs for pop3 and imap ? I like to have differnet dnsnames for pop3 an imap services configured at customers clients. I tried to configure ssl_key and ssl_cert inside a <protocol>-login {} section but this failed. Of course I know sslcerts containing multiple dnsnames. But this seemes not a real, clean solution to me. Thanks, Andreas --

Hello again, I did a lot of trial and error already, but I can't seem to find a way to encrypt my dovecot director to dovceot mailbox traffic. Is there a way to configure dovecot director to only use ssl/tls encrypted connections for specific tagged mailbox clusters? (or all clusters, in fact does not matter if it could be restricted to tags) Looks like there is also no documentation

We are currently evaluating the migration from a proprietary, legacy mail server onto Dovecot for 20,000+ virtual domains. This is a big job and we intend to do it by initially proxying connections through to the legacy server, and moving customers over in batches by turning off the proxy feature for them. In the manual it states "This model is still a bit unfinished in current code"

Fellow dovecot users/contributors, I am building a POP3/IMAP4 proxy solution for an enterprise, where users can login with their common username and then they get single sign-on to all kinds of different applications in the backend. Some of these applications are SaaS apps like gmail. For gmail in particular, I want dovecot to solve the following issues for me: 1. be an IMAP4/POP3 proxy in

Hi, I setup a rather large POP3/IMAP configuration and want to use dovecot proxying feature. I have noted that the capability announce when connecting via the proxies are not the same before you are authenticated and after. Before you are authenticated the proxy announce is own capability and after it announce the final server capability. The problem is that some (most ? all ?) mail client ask

How exactly is LMTP proxying supposed to work? According to the example on http://wiki2.dovecot.org/PasswordDatabase/ExtraFields/Proxy I'm only seeing "proxy" in the password_query statements. But LMTP never sends a password. IMAP Proxying is working OK: Sep 24 12:51:09 imap-login: Info: proxy(ralf.hildebrandt at charite.de): started proxying to dovecot.charite.de:993:

Hello, i have a user who is able to do pop3 on port 110 without problems and without limits. There are ~10 real users using same public IP. When switching to port 995 to use pop3s he is limited at connection count. Some people can reach pop3s-server successful, some getting a timeout. I cant find any errors or limits within my config or in my log, there are no differences between using plain text

Hello, I use 1.0_rc15 on Gentoo Linux and since upgrading from the previous version (0.97 something?), POP3S stopped working. My USE flags are USE="[...]maildir [...] pop3d" I configured Dovecot to use POP3S: -- 8< -- # Protocols we want to be serving: # imap imaps pop3 pop3s #protocols = imap imaps protocols=pop3s -- >8 -- The pop3 binary exists: -- 8< -- # cd

Hello I am using dovecot with POP3S and IMAPS ports, When client connect to POP3S port (995) , i can see in dovecot log file that the protocol is TLSv1 So how come the protocol is TLSv1 and not SSL ? Does the user connect t port 995 with SSL protocol then encrypt again inside the SSL session to make The TLSv1 protocol ? Or does the client use TLSv1 Protocol immediately when connect to

Dear Team, I'm facing issue with POP3s TLS/SSL on port 995 only for outlook2016. It's working fine with dovecot v2.2.28 on test environment. Is the dovecot v2.2.28 is stable released? I can? upgrade the version from v2.1.17 to v2.2.28 on production if its stable version. Kindly confirm and provide the proper solution. Thanks and Regards, Bhushan Previous Mail:==========I have faced

Unlike test47, test49 refuses to authenticate pop3s if disable_plaintext_auth = yes Checked the crypto with: snort -vde tcp port 995 The connection is being made with ssl so it looks like the plaintext auth preventer is broken. -kim __________________________________________________ Do You Yahoo!? Tired of spam? Yahoo! Mail has the best spam protection around http://mail.yahoo.com

On 21.04.2017 12:29, Bhushan Bhosale wrote: > Dear Team, > > I'm facing issue with POP3s TLS/SSL on port 995 only for outlook2016. It's working fine with dovecot v2.2.28 on test environment. > Is the dovecot v2.2.28 is stable released? I can upgrade the version from v2.1.17 to v2.2.28 on production if its stable version. > Kindly confirm and provide the proper solution.

Hello there, I am new to Dovecot and I am using version1.2.12. I have included the dovecot -n output: root at ubuntuSnoopBear:/home/scott# dovecot -n \# 1.2.12: /etc/dovecot/dovecot.conf # OS: Linux 2.6.35-22-generic-pae i686 Ubuntu 10.10 log_timestamp: %Y-%m-%d %H:%M:%S protocols: pop3 pop3s listen: 995 ssl_key_password: nerdie1tech login_dir: /var/run/dovecot/login login_executable: