similar to: Authenticate system user with alternate password

Hi I am setting up a mailserver .. where clients need to authenticate to the mail server . The mta i am using is postfix . It is possible to use a file like this : ---------------------------------- cat /etc/postfix/dovecote_passwd agnello:123456 --------------------------------- where user is agnello and password is 123456 If you can please send me some reference links thanks a ton --

I only have a single user (with multiple mail addresses) and I don't want to expose local users (no pam or /etc/passwd). Using a SQL database seems like overkill to me. So why not just a plain text file? Well, I've read http://wiki2.dovecot.org/PasswordDatabase/Static and related wiki pages, but I just can't find a clear answer. I certainly don't want to allow "any user"

Yes and No. It's confusing to me which is why I ask. Per my initial email my password source is PAM. It's the userdb I'm concerned about ... which dovecot is using /etc/passwd. So dovecot is getting user information from passwd file; password information from PAM. I need to add extra fields for qouta but can't add them to /etc/passwd so I have to create a passwd with the extra

Hello, I have a question regarding the password field of the passwd-file [1]. According to the wiki, the password field assumes a {SCHEME} of CRYPT when the {SCHEME} is not prefixed to this field. So, a passwd-file like: user:password: . . . ? is equivalent to: user:{CRYPT}password: . . . Does that mean an example passwd-file with NEITHER {SCHEME} or password, like: user at

I need to implement quota. I read as much as I could including http://wiki2.dovecot.org/HowTo/SimpleVirtualInstall But my current /etc/passwd file does not have the password in it as shown in dovecot docs ... there is an x where the password should be. I created a program that creates a passwd file in the proper format with the proper extra quota fields for all users (except it has an x where

I am looking to migrate my DC V1.2 from mbox to maildir format....and want to do this in stages, user group by user group rather than in one horrendous fell swoop....since I'd rather fell things didn't happen. Since I'm running sendmail/procmail, I can change the ~/.procmailrc to change the writing of the INBOX, but the IMAP mail location access info is knottier when one wants to

I'm a bit further along but haven't figured out why Authentication is still failing. I've tried a telnet to port 143 and openssl connection to 993. The command I issued, per the debugging page on the wiki, is: a login info at aesoft-sbcs.com crap Here is a snapshot from my logs (yup second try and blank lines to make it easier for me to read). Oct 7 08:17:20 mx0 dovecot:

Posted Monday 7/25. Haven't seen a response. Trying again: --- This is a noobie question, so bear with me if it's not worded correctly: Primary Requirements: 1) I'd like to have two namespaces - one private/per-user, and one public (visible by all logged-in users). The public mailbox(s) would be used to distribute information to all users. 2) I'd like both

Hallo List Users, I am curious if there is a way to rewrite domain name to another domain name. My goal is to provide authentication and mailboxes for the synonymous domains in a single source while keeping all other domains separate. I have setup: auth_username_format = %Lu mail_location = /var/vmail/%d/%u/Maildir in userdb/passdb (passwd-file): /etc/dovecot/%d/users Say I

Hi! I have a server with a few thousand mailboxes (for a few hundred domains) on it. The usernames are following several naming conventions: username_domain domain_username username_domain.tld username-domain domain.username The reason for this chaos is that the accounts were set up on different mailservers, some imail, some linux, some with virtualmin and some manually and

Hi Can I provide ?login in name and password of multiple users in password like file and will dovecot allow multiple users to login from different ip address? I have set up 2 users. Both are system users. Dovecot allows login in for the first user but doesn't allow login for the second user. Any help will be appreciated. Thanks -- Rajiv Gore Sai Links (India) Pvt. ltd L-213 MIDC Ahmednagar

Hi, does anyone know if a doublepoint : is in the password how it gets escaped when using http://wiki2.dovecot.org/AuthDatabase/PasswdFile Best Regards MfG Robert Schetterer -- [*] sys4 AG http://sys4.de, +49 (89) 30 90 46 64 Franziskanerstra?e 15, 81669 M?nchen Sitz der Gesellschaft: M?nchen, Amtsgericht M?nchen: HRB 199263 Vorstand: Patrick Ben Koetter, Axel von der Ohe, Marc Schiffbauer

I'm trying to use virtual domains and I'm suffering a disconnect. I have two domains - foo.com and bar.com. On the filesystem, they are located at /var/mail/foo.com/ and /var/mail/bar.com/. Users are located at /var/mail/foo.com/john/, /var/mail/bar.com/jane/, etc. There are two password files with <user>:<scheme><password> entries. The scheme is {PLAIN}. They are

Hello I am attempting to use an external IMAP server for authentication, on Dovecot 2.3.16 (7e2e900c1a), running on Ubuntu 22.04. The external server requires usernames of the format: user at domain However, my local users, where the mail is actually drawn from, are of the format: user (passwd file driven). I was able to log in with just "user", and have it both authenticate

Hi, I am trying to use separate configurations for ldap authentication thus providing users with the ability to only use username without domain part. Now according to documentation this should be possible http://wiki2.dovecot.org/AuthDatabase/PasswdFile but I keep getting error in my dovecot.log like this auth: Error: Can't open configuration file /etc/dovecot/%l/dovecot-ldap.conf: No such

Hello, As far as I'm aware, email is case insensitive ? Dovecot however, seems to be taking offence at the fact that someone is sending mail to user at SOMEDOMAIN.XYZ. Postfix has no issues handling it, it when it gets passed over to Dovecot LMTP that I get log lines such as : Sep 17 13:48:22 ukc-vm02-mx01 dovecot: auth: passwd-file(user at SOMEDOMAIN.XYZ): unknown user However user at

Hi all my Linux system: opensuse 11.2 my mail system: postfix - dovecot my key problem since several days googling and testing is: how can I have a pop account with dovecot for a user if that user is NO linux system user it appears to me that most auth mechanisms somehow expect a mail user also to be a linux system user either to be found in the /etc/passwd or /etc/alias on my 4 servers I

Thanks Steffen. > you can select the passwd-file by %u , e.g. see the first example of > passdb's on http://wiki2.dovecot.org/AuthDatabase/PasswdFile I think you mean by %s. Correct? > So, generate a passwd-file with namespace/inbox/inbox, make a script to > strip this settings from it and dump into another file. This script is to > run each time, the main file changes (or

Hi, I'm trying to allow domain-less logins for a multi-domain virtual IMAP server, and wondering if I can automatically infer the domain (value of variable %d) from the local IP (%l) or the hostname used by the client when connecting to my server. Let's say I have two host names: mail.foo.org (10.0.0.100) and mail.bar.com (10.0.0.200), with forward and reverse DNS configured to resolve A

On Fri, Feb 19, 2016 at 08:41:15AM +0100, Steffen Kaiser wrote: > >I'm trying to allow domain-less logins for a multi-domain virtual IMAP > >server, and wondering if I can automatically infer the domain (value of > >variable %d) from the local IP (%l) or the hostname used by the client > >when connecting to my server. > > > >Let's say I have two host