A IMAP and POP3 email server.

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1k views

Outlook 2011 (Mac) refuses to send email, error -17092. All other clients work [Solved]

Having spent a while debugging this, I thought I'd post here so others can save some time. The error from Outlook 2011 is: "The SMTP server does not recognize any of the authentication methods ...
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0answers
217 views

dovecot login issue with plain passwords

I am having an odd problem in dovecot, the first time I try to login via telnet dovecot gives a error, the second time it works, both within the same telnet session. This is the telnet session, note ...
2
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0answers
291 views

Dovecot TLS Handshake not working

I have set up my mailserver using http://workaround.org/ispmail and it worked until today, where I can not access the server using IMAP. The error I see in dovecot.log is 2012-02-09 16:37:40 ...
2
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0answers
260 views

Postfix removing domain from user names before passing to Dovecot for IMAP authentication

In IMAP authentication with Dovecot, Postfix is stripping the domain name from virtual users who share a name with a local user, causing them to fail authentication. Virtual users without local ...
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0answers
35 views

Login to SquirrelMail as a virtual user

I am on CentOS 6 with Postfix, Dovecot, and PostfixAdmin. I have configured an external domain with the user me@domain.com as a virtual user. It's receiving mail without a problem at ...
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0answers
28 views

How to avoid 554 error duplicate header

I set up IRedMail on an AWS server, so the mail stack looks something like this: Postfix Dovecot Roundcube Mail sent through Amazon SES I'm trying to forward emails to Gmail using the Managesieve ...
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0answers
194 views

Cant get IMAP to work on debian & postfix

I'm trying to setup a simple mail server on a debian vps with postfix and dovecot. I can send and receive email from the server via mutt but when i try to connect to IMAP via Thunderbird for example, ...
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119 views

Postfix to Spamassassin on local host using public IP

I have 2 VPSes running Debian Squeeze. Both were set up pretty much identically. They are named Sam and Taz. Taz, as far as e-mail goes works almost perfectly. Sam has had issues. Originally I posted ...
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27 views

Postfix: Keeps delivering the same E-Mail queue

Recently, my ISP had some trouble with their HDD's and it happend to be that the drive in my dedicated server went up smoke. No big deal, their pushed the latest backup on a new HDD, alright. But, ...
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142 views

postfix, dovecot, dovecot-sasl, ldap, and static UIDs for NFS-shared email storage

I'm trying to build a Ubuntu 12.04 mail server as such. Must: Auth against an existing Open-LDAP server. Storage in Maildirs on an existing NFS server, everything owned by 8:8 (mail:mail). Auth is ...
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117 views

Fetch all Mail from an IMAP server with Postfix to distribute on local IMAP server

The situation: The constellation: We have a managed, dedicated server from a professional provider. We currently have Tobit David.fx server in use within our local network which fetches all E-Mails ...
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656 views

Dovecot Mysql Auth Mechanism

First time poster, long time lurker. I am currently rebuilding my postfix/dovecot mail server for support with MYSQL and am unable to figure out which auth mechanism to use. dovecot: auth: Fatal: No ...
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129 views

dovecot / exim setup to capture mail internally into mail boxes and allow me to browse through a mail client

I am attempting to duplicate a live oscommerce site onto a local virtual machine. I am running ubuntu 12.10 server (through virtualbox). Can someone point me towards any article, or provide me some ...
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0answers
323 views

Can't send mail with TLS enabled

I am receiving the following error when trying to send mail in Thunderbird: "An error occurred sending mail: Unable to establish a secure link with SMTP server smtp.myserver.com using STARTTLS since ...
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0answers
301 views

postfix won't deliver

I have been setting up an email server based on this tutorial on ubuntu 12.04 with MySQL virtualuser. After having problems with postgray I'm again in that situation that I don't know where should I ...
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137 views

mail server on ubuntu can't recive mails

I have been setting up a mail server on ubuntu 12.04 following this tutorial. Setting up mailboxes in postfixadmin and sending email from this addresses is working, but sending email to my servers ...
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0answers
30 views

Partial mail sync for multi continent mail server expansion?

I am wondering if there is solution (we currently use Dovecot but another product is ok too), that would allow to setup a second Imap server (or proxy) that would work efficiently over slow links. An ...
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0answers
2k views

Couldn't drop privileges: User is missing UID (see mail_uid setting)

I'm hoping I can use some help. I'm configuring dovecot_ldap, but I can't seem to be able to get dovecot to authenticate the ldap user. Below is my config and log info: hosts = 192.168.128.45:3268 ...
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121 views

Dovecot IMAP + Roundcube Subscriptions Missing

I have a Dovecot server v2.0 (from Ubuntu 12.04) and Roundcube running on the same server. The setup generally works well, except that certain IMAP subscriptions disappear after a random time ...
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240 views

How to deliver to multiple destinations (email addresses and (via dovecot-lda) mailboxes)

I'm using exim and dovecot. All users are virtual, i.e. they come from a database. A lookup for the destination addresses for a given localpart@domain may yield multiple rows containing either the ...
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226 views

iRedMail alternative for Amazon default AMI

I would like to use iRedMail, but I am having trouble installing it on an AWS instance using the Amazon default AMI. Is there an alternative open source mail package that includes similar features? ...
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320 views

Dovecot authentification not working

I run a Ubuntu 10.04 VPS with Postfix and Dovecot installed. For a while I had problems with the mailserver itself (Postfix) but now it runs ok. I can telnet into it from localhost (telnet localhost ...
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228 views

Trying to limit IMAP folders/mailboxes my iPhone/iPad sees

(Note: I am using dovecot 1.0.10 on Ubuntu 8.04.4 LTS. Yes, I know I need to upgrade before next year :) (Note: The SMTP/IMAP server in question only servers a few users. Certainly what I propose ...
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795 views

Randomly getting Postfix SSL_accept error / Dovecot TLS handshaking Disconnected

I have this really weird problem since a couple of days/weeks: more and more people are reporting problems connecting to the mail servers (Dovecot IMAP and POP3 as well as Postfix SMTP) in SSL mode. ...
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16 views

Virtual and system mailboxes - how to set passdb propperly

I've just configured email on my server. Gentoo, Postfix, Dovecot, Amavisd, ClamAV and Spamassasin I am using LMTP for delivering virtual mails, works great. I am using standard postfix deliver ...
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34 views

Postfix with Dovecot on Ubuntu - create group for local users only

Could someone provide me with info how to setup Postfix mail server to have one special group of users whom will only have a permission to send or receive mails inside domain. They can not send mail ...
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38 views

How to setup Dovecot Replication via TCP with PAM user/passdb?

When setting up dovecot to do replication, not usins the "args = setcred=yes" line causes replication to fail with "dovecot: doveadm(lzane): Error: sync: /var/run/dovecot/auth-userdb: Configured ...
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22 views

DROPPRIVS=yes & procmail: Program failure (75) of “/usr/lib/dovecot/deliver”

When I set up DROPPRIVS=yes I get in the procmail logfile procmail: Program failure (75) of "/usr/lib/dovecot/deliver" what is procmail trying to tell me ? UPDATE tail -f ...
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0answers
52 views

squirrelmail nginx configuration

I installed postfix, dovecot and squirrelmail on a centos 6.4 VPS based on instructions here. I created a sub-domain bounce.mydomain.co.uk (incase you are wondering why I choose "bounce" - This is a ...
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0answers
38 views

Mail Server: Postfix & Dovecot Security

For the fist time I decided to configure my own email server on a VPS from the scratch, I've been following some guides and doing some research but I've some doubts about the security of my Postfix ...
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25 views

debian isp3, dovecot / postfix not receiving and sending emails

I have a problem with dovecot on isp config3. Not receiving and sending any email. Smtp and imap connection working. Pls help. Here is the maillog: Feb 18 08:35:05 vm10127 postfix/smtpd[14214]: ...
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32 views

Postfix+dovecot unable to receive mail

I'm having a problem setting up my mail server, im able to send mail, but can't receive, this is the error according to /var/log/maillog : postfix/virtual[4158]: B1C781341D56: ...
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0answers
64 views

Attribute caching of dovecot maildir boxes over NFS

I admin a mail server cluster: there're two different hosts that use a common NFS share to store maildir. Dovecot is the LDA. CPU load on NFS is really high, although real i/o operation on the disk ...
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79 views

Dovecot won't work with quota value from LDAP that include the “S” appended for size?

I have a courier-imap IMAP system backed by LDAP holding the user data. I would like to convert IMAP to dovecot, and I am able to successfully configure basic login; that is working correctly. But I ...
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0answers
27 views

Enable ZIP compression of mails in Dovecot

Can you tell me how to enable ZIP compression of mails in Dovecot? I use mdbox as storage and enabled the zlib plugin by adding a 90-zlib.conf to /etc/dovecot/conf.d/ with the content plugin { ...
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37 views

[Postfix/Dovecot]Impossible to send a message (smtpd)

I've just installed and configured a Postfix server with dovecot for IMAP. I've followed this tutorial for the install : http://goo.gl/Ryf49l And I've tried to connect to the server with Evolution. I ...
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26 views

Postfix can't connect to relay host

Please help me on this issue :) I've installed postfix 2.10.2 / Dovecot 2.2.5 on RHEL 5.9 server. Every thing is good when i test settings and mails locally, Issue started when I connected to relay ...
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0answers
20 views

Can't create email account with just 1 letter with dovecot

I cannot create an email user with just 1 letter, only 2 letters is required at minimum: a@domain.com It says invalid user. I am using dovecat + exim + roundcube.
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47 views

Postfix/Dovecot mail dns rerouting for in-lan SMTP

I asked a similar question a while back, but that solution (using bind9 on the mailserver) isn't working the way I'd hoped, so I figured I'd try a different angle on things. I've got a ...
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0answers
94 views

Conflict with MySQL 5.6 MariaDb 5.5 and Postfix

We have just upgraded to Fedora 19 on a Rackspace instance and need to install MySQL 5.6 because it supports some features that our software relies upon that are not available in 5.5. So, we ...
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233 views

Dovecot (on Mac OS X Server 3 - Mavericks) giving “Error: Failed to autocreate mailbox INBOX: Permission denied”

I recently upgraded my server to Mavericks and I thought everything had gone perfectly. As it turns out, that was not exactly the case. After everything working fine for a week or so, I created a new ...
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0answers
60 views

can't send with postfix but I can whith one user

I have a postfix and dovecot server but when i try to send an email i get an time -out. Im trying to send with the email pinda@treadity.com. A telnet session isn't helping much ether. I get a blank ...
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0answers
52 views

How can I prevent Dovecot from marking unread messages as “old”?

I have a maildir that is used over both IMAP (with Dovecot) and locally (with Mutt). My Android device has a mail app that automatically downloads messages as they arrive. Unfortunately, it ...
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62 views

Postfix Dovecot receive, no send

I've recently set up an email server using postfix and dovecot. On my android phone I can get incoming emails, but I can't use outgoing emails. When I attempt to set up "Can't safely connect to ...
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0answers
54 views

Dovecot/Postfix issue

I've setup the lasts postfix/dovecot on Debian. I can login and check mails from thunderbird in ssl. But when I send a mail to the test user (test@blue-lands.com), the mails nevers arrives and no ...
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0answers
54 views

config postfix and dovecot cent os 6

I am trying to configure my virtual server for Postfix and Dovecot on CentOS 6. Here is some of my work: For Postfix myhostname = mail.rivasystems.net mydomain = rivasystems.net myorigin = ...
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0answers
125 views

Postfix/Dovecot Mail server with multiple domains and SSL

On my mail setup I'm currently using self signed certificate generated for server hostname. And I'm curious is there some kind of SSL certificate that shared hosting providers use for multiple ...
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28 views

EML email repair

I have stored in standard eml format a load of emails with various forms of corrupt headers following a disk failure. This ranges from the date field being incorrect to the content type of the message ...
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0answers
111 views

Password data is not valid for scheme SHA512: Input length isn't valid (24 instead of 64)

I am setting up dovecot with pgsql. I have setup the MTA and can receive mail correctly with the mailboxes setup in the database, but when i login via a mail client to dovecot I get in my maillog: ...
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62 views

No SASL authentication with Postfix (using Dovecot)

I'm trying to have Postfix authenticate through Dovecot using SASL and I'm receiving the following error: postfix/smtpd[15194]: warning: SASL: Connect to private/auth failed: No such file or ...