IMAP stands for Internet Message Access Protocol and is the other e-mail protocol along with POP.

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1answer
708 views

Maildir “new” has messages but Inbox is empty

I'm installing a new mail server (Postfix/Dovecot+Maildir) in a fresh OS. Using Thunderbird (or Squirrelmail) I can send mails but my inbox is empty even when I can see them in ...
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0answers
14 views

External POP server not reachable

I have an Ubuntu instance which needs to connect with an external POP/IMAP Server for specific purposes. The connection with this specific external Server is not working, since the machine is not ...
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0answers
11 views

I was asked IMAP password when logging on cyradm. How to reset IMAP password?

I am setting up postfix on my VPS, and when I tried to log on using this command: cyradm -u cyrus localhost --auth plain It ask me the password first, and I input the password for user cyrus. But ...
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2answers
8k views

Which IMAP flags are reliably supported across most mail servers?

I am writing an application which reacts to emails sent to a mailbox. It retrieves the emails via IMAP. It will be deployed to a number of systems where I do not control the mail server configuration. ...
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0answers
3 views

Outlook 2013 : 0x80040119 Error while sending email [migrated]

I am trying to configure my mailboxes on Outlook 2013 on my new laptop. My local Exchange mail box is configured OK and I am able to send and receive mail with it. When I try to add my Gmail's IMAP ...
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0answers
17 views

How to fix the dovecot error log? [on hold]

I got the following error in /var/log/maillog. How to fix this issue? Sep 1 04:18:56 s166-62-40-99 dovecot: ...
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3answers
26 views

IMAP Port 143 Not Functioning When Using Hostname?

I am setting up a Mail Server on Azure (Windows Virtual Machine) using HMail and its all working great apart from not being able to connect my Outlook on my home PC. I believe the issue is that when ...
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0answers
15 views

Dovecot (+ MySQL + postfix) - Client cant access

My goal is to get a mailserver that is capable of sending and receiving emails from several different domains. Therefore I want to use virtual users. I followed this manual step by step: ...
2
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3answers
5k views

Changing IMAP port for Dovecot

I'm running Dovecot to let people access their email on my server. Unfortunately, some are on networks where they can't connect on the normal IMAP port, so I'm trying to change it. I changed the ...
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0answers
24 views

Postfix: on multi-recipient e-mails of same domain, how do you remove all but one (first) address?

We have a shared IMAP mailbox for a business. Customers are not used to not having to CC tons of people with us, so they CC everybody, which creates noisy duplicates in our shared inbox. How can I ...
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2answers
2k views

Exchange IMAP4 connector - Error Event ID 2006

A couple of users in my organisation use IMAP4 to connect to Exchange 2007 (Update rollup 9 applied) because they prefer Thunderbird / Postbox clients. One of the users is generating errors in the ...
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1answer
392 views

Can't login to dovecot using gmail as an email client

I've used this installation configure-email-server-using-postfix-dovecot When I try to use gmail as the email client (connecting to my server through port 993) I get this error Unable to establish ...
1
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3answers
8k views

RoundCube login to local IMAP server failing

I've been following this guide to set up a mail server on my server: http://flurdy.com/docs/postfix/edition5.html The only difference is that this tutorial uses a MySQL database and I've used ...
1
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4answers
8k views

Dovecot ignoring maximum number of IMAP connections

I have a single mailbox mail server running Dovecot/Postfix and I have two IMAP clients, Thunderbird on the PC and K9 on Android. I keep on receiving this error in my logs even after I change the ...
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3answers
2k views

Disable user_deny.db in Cyrus/imapd

We have a cyrus 2.4.12 on Debian, we use packages, rather than building each software ourselves. I am getting the this "log" constantly, a lot of, various users, and 8-10 times per user request: ...
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1answer
154 views

IMAP proxy setup to allow use of IMAP IDLE?

First-time poster, long-time lurker/reader. Sorry for the obscenely-verbose question...I intended to keep it more concise. Also, sorry about the links not being "actual" links -- I don't have the ...
2
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1answer
144 views

Restrict IMAP access for a given account to only one IP address in Exchange 2013

I've created a "spam crawler" account with full access to all mailboxes in an Exchange 2013 environment to get messages in the junk folder to feed the Bayesian filtering running on SpamAssassin in a ...
3
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4answers
9k views

Recovering deleted emails on IMAP server with Thunderbird

I have an IMAP mail server and use Thunderbird as my client. I didn't understand the sychronization of client-server using IMAP vs POP. My IMAP server was filling up, so I logged onto the server and ...
1
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1answer
19 views

dovecot namespace: empty prefix vs. list=yes

I just upgraded dovecot from 2.1.7 to 2.2.13, and my previously working configuration broke. I have one user with an empty prefix in his default namespace: Error: XXXX: Initialization failed: ...
0
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1answer
229 views

Debian 8 Jessie - Postfix + Dovecot, send but not receive mails

I'm setting up a mail server (with Postfix, Dovecot and Postfixadmin) for a non-profit organization that I'm currently building. I'm able to send but not receive mails over TLS. When sending an email ...
1
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1answer
39 views

Problems when launching doveadm

I setup this weekend an new mail server to overtake the currently by ispconfig and dovecot managed accounts. I have an issue when I run doveadm. But first of all here's the config: # 2.2.13: ...
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0answers
39 views

IMAP Proxy for a Server on Windows 7

I have configured a set-up of Hmailserver and Horde Groupware Webmail Solution on my test server which runs Windows 7. Everything is up and running smoothly but I'm encountering two minor issues: In ...
0
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1answer
324 views

Hmailserver and Outlook 2013 can send but not receive any emails in POP3 or IMAP

I'm having problems receiving any email from outlook. I can send email through smtp using comcast (my isp) without a problem, but I can't receive any email using either personal pop3 configured in ...
0
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0answers
152 views

Can not connect with imap_open but openssl s_client works

So after 2 days of trying all the solutions I could find that seemed to apply, I am still scratching my head. There must be something I am missing. I am trying to connect to a postfix/dovecot mail ...
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0answers
33 views

Proxy/Gateway/Router server for specific ports only

Sorry, i don't know the correct term for this type of server. English is not my primary language. This is what i want to do : I am migrating my already running web app to Google compute engine (My ...
0
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2answers
106 views

creating sub-folders under INBOX with dovecot IMAP

My current dovecot config: mail_location = mbox:~/mail:INBOX=/var/mail/%u Proposed doevecot config mail_location = mbox:~/mail:INBOX=/var/mail/%u:LAYOUT=fs Assuming syntax is correct for ...
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2answers
2k views

Emptying Trash with Dovecot IMAP

On a Debian Squeeze system I run an IMAP server using Dovecot with messages being stored in the Maildir format. The server is accessed by various clients, including Thunderbird, Evolution and ...
0
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1answer
236 views

9GB of e-mails went away, disappearing emails from Trash folder [closed]

Centos 5.2 + Plesk 10.3 + Imap + Qmail *updated One of my e-mail accounts contains historical messages dating back to 2006. The account uses a total of about 9GB of space in 40,000 individual ...
2
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1answer
354 views

Cyrus murder and IMAP backend cluster on failover

I have one cyrus murder (aggregator) master and a IMAP backend cluster on failover consisting of 2 nodes (backend1 and backend2). I use corosync/pacemaker to set : a virtual IP start and stop the ...
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2answers
2k views

UID uniqueness of IMAP mails

In our internal webmail system, we'd like to attach notes and contacts to certain mails. In order to do this, we have to keep track of every mail on our IMAP server. Unfortunately the IMAP standard ...
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1answer
390 views

Roundcube + Dovecot: SSL errors when trying to log in

I'm setting up a mailserver using Dovecot 2.2.13, Postfix 2.11.3, and with Roundcube 1.1.1 connecting to it. Roundcube is running on a different server in nginx/php-fpm. Both servers are running ...
0
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1answer
247 views

POP3 and IMAP: Setup Gmail & Zoho

I wish to use Gmail to handle all of my email needs. Sending, reading, deleting, moving, forwarding etc.. I have a domain with an email at Zoho user@mydomain.com, this is working well. I've always ...
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2answers
65 views

Serve emails from a folder structure using dovecot

I have a lot of eml files, archived from an account, and stored in a bunch of folders, one per month. It's not a standard maildir structure, and the files don't have special names, they're just like: ...
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1answer
1k views

Gmail rejecting IMAP calls from AWS EC2 hosted James server

I have James server (SMTP server) hosted on AWS EC2. I have small application running on this AWS instance which fetches certain emails from my Gmail account. Gmail rejecting any IMAP request from my ...
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1answer
67 views

How to check if clients connect to IMAP/POP via TLS or SSL?

I am willing to disable SSL on my dovecot servers (Debian GNU/Linux), leaving TLS as the only option. Before doing so, I would like to know who is still connecting via SSL with older or misconfigured ...
0
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2answers
24 views

Syncing with deleted IMAP account

Due to server data loss, I will have to recreate IMAP e-mail accounts for a client. He still have copies of old e-mails locally in Outlook. My question is: when Outlook syncs again with the new, ...
2
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1answer
359 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 ...
2
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1answer
53 views

dovecot won't reload config?

I want to run imaps on a port other than 993. I changed this in /etc/dovecot/conf.d/10-master.conf and beforehand, backed up the original copy as /etc/dovecot/conf.d/10-master.conf.bak. I did ...
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1answer
1k views

lmtp: connect(backend) failed: Connection refused

A long time ago I'm trying to fix this error but I'm still locked, I appreciate any help :). I detail all that I have and what I am trying to do. I am using Cyrus Murder and apparently everything ...
0
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0answers
152 views

Dovecot STARTTLS fails using fetchmail

I currently try to get my own mail server up and running. So far everything seems fine as I am able to connect to this mailserver using thunderbird. The only thing I have to do is accepting my own ...
1
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1answer
417 views

Squid3 CONNECT imap.gmail.com:993 TCP_DENIED:NONE

I have the following configuration under squid.conf. However, when my Blackberry email client attempts to fetch new emails, etc. Squid access log show the following error: imap.gmail.com "CONNECT ...
1
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1answer
142 views

Can existing email accounts be extracted from Zimbra?

I have become dependent on Zimbra, and yet I have no need for a heavy GUI administrative interface. I'd rather keep a low-resource server that runs only the underlying services Zimbra uses, such as ...
2
votes
1answer
32 views

Is there anyway to use rsa certificate authentication with imapsync

We have an off-site warm standby backup host that I wish to periodically synchronise our imap server with using imapsync. I would like to know if it is possible to use RSA certificate authentication ...
0
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1answer
194 views

SquirrelMail showing empty inbox. THIS FOLDER IS EMPTY

I have installed postfix, dovecot and squirrelmail. I can send messages and also receive messages. But in Squirrelmail web interface i can see only sent messages it is not showing the mails which are ...
0
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0answers
1k views

Microsoft Exchange 2013, IMAP Login fails sometimes

Situation: I have a script (different server) that log in every 10 minutes in the exchange-server via IMAP. Everytime it fails I get a mail. One time per day it fails with a error that the auth ...
0
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2answers
3k views

How configure roundcube to work with imaps?

I recently installed Postfix, Dovecot to setup a mail server on my own VPS ( using this tutorial: Email with Postfix, Dovecot, Mysql) Imaps server uses port 993 for Authentication, and Postfix uses ...
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2answers
5k views

How do I find out if my server is running IMAP?

How do I find out what IMAP server (if any) is running on a CentOS server?
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1answer
76 views

How to disable search body in dovecot?

We run mail server of 30k e-mail accounts (Maildir) with Dovecot imap server. We suffer from high IO load, especially when a user starts to search large IMAP folders. Is any way of preventing search ...
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1answer
1k views

How to block incoming login attempts to postfix, pop3, imap? [closed]

We are running CentOS 6.5 and have to send email but don't need to receive. I would like to block all incoming login attempts to postfix, pop3 and imap. I have found hints to iptables or fail2ban, but ...
2
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3answers
2k views

Cyrus IMAP: Unable to connect to remote host: Connection refused

I'm working on setting up a Cyrus 2.2 IMAP server on Ubuntu Server 9.04. If I telnet from the server itself: # telnet localhost imap I get: * OK IMAP Cyrus IMAP4 v2.2.13-Debian-2.2.13-14ubuntu3 ...