1
vote
1answer
63 views

Dovecot + OpenLDAP

I am trying to get dovecot 2.0.19 authenticate users via LDAP (OpenLDAP 2.4.28) and using Wireshark to debug the process. It looks like the basic configuration of dovecot is fine, but it doesn't pull ...
-1
votes
1answer
32 views

Dovecot removing my mails

Why is dovecot removing my mails? I have setup an SQL database according to the Dovecot information, but I get this in my logs: May 14 14:23:53 alpha postfix/smtpd[16436]: Anonymous TLS connection ...
1
vote
1answer
36 views

Sendmail dropping domain name from the username

I'm setting up Dovecot with Sendmail and I almost have it working (I think). The username for the account is a full email address such as "username@domain.com". What seems to be happening is that ...
1
vote
1answer
148 views

Dovecot POP3 username - does it require the @ symbol?

I'm having some mail issues which I'm trying to resolve. When I connect to my mail server using telnet should I supply my username like this: USER name or USER name@domain.com or doesn't it ...
0
votes
1answer
205 views

Dovecot error: “Message ordering changed unexpectedly” after migration from courier

I have been setting up a new mail server and copied our client's old mail to it. The old server has Courier (under Plesk), we're using Dovecot on the new server. Most accounts seem to work fine ...
0
votes
1answer
46 views

Dovecot - Remove read email

Is there a way to automatically remove mail after it is read within dovecot either through a configuration or plugin? I'm running the following two packages: dovecot-core ...
0
votes
0answers
99 views

Dovecot: Limit time between connects?

some of my Postbox users are checking mail every 10 or 20 Seconds. It is somehow possible configure Dovecot to limit the time between every login to 1 minute?
0
votes
2answers
387 views

Dovecot Not Receiving Mail From Outside Servers

After a long and hard battle, I was able to configure postfix to send mail to outside domains. Now the problem is receiving them from outside domains. I use the pop3 protocol with dovecot, and it ...
2
votes
1answer
95 views

Thunderbird disconnecting from Dovecot

I'm managing a Dovecot POP3 server which serves large number of users. Some of these users are in remote locations. I'm getting reports about users whose Thunderbird clients show the number of mails ...
-4
votes
2answers
116 views

POP download from now on [closed]

Is it possible to configure options on email server containing Postfix and Dovecot, features similar to Gmail settings: Enable POP for all mail (even mail that's already been downloaded) Enable POP ...
1
vote
1answer
308 views

Regular POP3D Attacks and Blocks

I'm using a self-hosted wordpress blog. I'm using Gmail to access my domain email accounts. I want to know, is built-in email services such as exim, etc are necessary if we are using Gmail to manage ...
0
votes
2answers
164 views

I've got very brazen pop3 attack how to protect the server?

Today I have brazen attack to my pop3-dovecot server and mail log is full over (200MB) with this kind of information: Nov 11 09:28:14 lax dovecot: pop3-login: Aborted login (auth failed, 1 attempts): ...
2
votes
2answers
775 views

Dovecot, POP3 and Gmail

I setup Postfix and Dovecot on a new Ubuntu box following these directions. From a client machine, I validate that POP3 seems to be working telnet mydomain.com 110 +OK Dovecot ready. USER ...
1
vote
0answers
78 views

Setting up dovecot to retrieve e-mails from distant device [closed]

I have a problem setting up dovecot. Here is the message I get from the log : Oct 30 13:47:12 cheerios dovecot: auth: Error: pam(kyle.morris,xxx.xx.xxx.xxx): pam_acct_mgmt() failed: Authentication ...
1
vote
1answer
583 views

Dovecot not working pop3 with postfix

$ telnet localhost pop3 Trying ::1... Trying 127.0.0.1... telnet: Unable to connect to remote host: Connection refused $ netstat -l tcp 0 0 *:www : LISTEN tcp 0 0 localhost.localdoma:ipp : LISTEN ...
1
vote
1answer
617 views

Can I force dovecot to ignore pop3 requests to delete received email?

this is my first SF question, so please be gentile: Is there an easy way to force dovecot pop3 server to ignore "delete messages" commands after being fetched by the MUA? Here are the issues I'm ...
0
votes
2answers
463 views

Any dovecot gotchas I should be aware of? Any alternatives to dovecot mailserver apart from qmail?

we are currently thinking about running a medium size mail service. Currently, dovecot seems to be the a good fit and we are about to setup a small test environment to check out some integration ...
1
vote
1answer
660 views

Problem with POP3 protocol & iPhone

We've run a custom pop3 server without problems for many years. But now some clients are trying to use iPhones and there is some mysterious incompatibility. For emails over a certain size (for tests ...
0
votes
1answer
205 views

Dovecot SQL authentication: How to differentiate between IMAP and POP3 access?

We are running courier currently which enables us to set different SQL userdb queries for IMAP and POP3. We need this because we do not want to give all users IMAP access, a boolean column in the ...
1
vote
1answer
291 views

excessive ram usage by pop3-login and imap-login

I have a VPS with DirectAdmin and Dovecot installed on it. On this server on one of my accounts I have 3 different main account which I've managed using gmail and it's pop3 import feature. The problem ...
0
votes
1answer
206 views

Dovecot immediately logs off user

I'm trying to set up email on my server, and have successfully set up POP3 with gmail for my main account. When attempting to set up another user though, gmail reports ` There was a problem ...
2
votes
1answer
468 views

Limiting POP3 mailbox for one connection at a time? (Dovecot)

Is there a way to limit the number of concurrent connections to a POP3 mailbox on a Dovecot server? The current situation is that if two clients connect to the same mailbox, then the server accepts ...
0
votes
1answer
286 views

How to force keeping mails with Dovecot/POP3?

I want to get rid of POP3 to prevent mails being moved from the server to the computer with a client like Outlook/Thunderbird (the default behavior of this protocol). However, some "power users" want ...
1
vote
2answers
2k views

Can't log into POP3 account using Exim/Dovecot mail server (debian)

I'm trying to set up a mail server for our dedicated server, and the only thing remaining that doesn't work is the POP login. The outlook dialog box just keep asking me for the right user ...