POP3 stands for Post Office Protocol used by e-mail clients to retrieve messages from a remote e-mail server.

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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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Please advice pop3 email collector

I am looking for software that can collect emails from many (hundreds, thousands) mailboxes and store it in a local pop3 server. So that I can download all of them from the local pop3 using outlook ...
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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 ...
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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 ...
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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 ...
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1answer
146 views

Round-robin mail forwarding in Exchange 2010

We are using Exchange 2010 to receive B2B messages as mails. To balance the increasing number of incoming mails to multiple parallel application servers, I am looking for a way to forward the mails in ...
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1answer
270 views

Transfer WebMail Client mails to another WebMail Cleint

I was using web mail client provided from my hosting company. Everything i was reading or sending it was done there. Now i want to install my own web mail client like Round cube or similar. 1) Can i ...
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1answer
584 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 ...
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1answer
3k views

Mail server: can't connect via POP/IMAP

I've followed this guide on setting up a mail server on my dedicated server. I've been able to send mails from the php application I'm using and the linux commandline (using telnet, php, etc). The ...
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1answer
74 views

Using IIS smtp for incoming and outgoing and use hMailserver for mail accounts

I have installed hMailServer in one machine and IIS STMP in another machine. Even though hMailSever itself is a SMTP server. I can't avoid this because the IIS SMTP server has some hooks which which ...
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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 ...
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1answer
157 views

Postfix IMAP/POP3 migration with UIDL preservation

I have two Centos servers: The old one (server1) with Postfix and Courier as mail service, using roundcube and atmail (free) for IMAP webclient and POP3 for desktop clients too. The new one ...
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1answer
289 views

Windows mail server that supports username wildcard aliases?

Is there any free mail server (in this case POP3) for Windows that supports aliases? e.g. User name: iboyd Aliases: ian@serverfault.com ian.*@serverfault.com ...
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1answer
30 views

POP3 get domain name for autorization

I have pop3 server and 2 domain names. In pop3 session how nca i know what the user's domain connected? We have: C: user name S: OK+ C: pass password S: OK+ We have only user name. Where can i ...
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1answer
68 views

A question concerning POP3 e-mails and my company's Exchange 2003 server

I work at an appliance repair company and I'm unable to officially have my Outlook auto-archive POP3 e-mails sent from technicians, via their Blackberrys, out on the field. Is there a program that ...
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1answer
485 views

Configure POP3 service on Linux

This is my homework/assignment. I have done until a certain step and got stuck. I'm facing the same issue as this person that I've googled online: http://ubuntuforums.org/showthread.php?t=621901 I'm ...
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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 ...
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1answer
272 views

POP mail to Exchange online Migration

At work we want to migrate to Exchange online from our current setup of using rackspace hosted POP email. We have about 50 people planned for migration and want to minimize email downtime for them as ...
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1answer
289 views

pop3 IIS 6 , allow remote connections

I'm using a EC2 windows 2003 instance. I managed to install pop3 and i can connect to it locally (using outlook express with the remote desktop) and the server address is the machine name. I also ...
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1answer
228 views

ehcp - access pop3 account

I finally manage to get mail working with ehcp on an ubuntu server. I can get and send email from the webmail, but I can't seems to be able to access the pop3. I can telnet to the pop3 (server?) but ...
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0answers
583 views

Gmail trying to access hMailServer via POP3 Error

I just setup a new mail server called hMailServer on a Windows server after switching from Merak. Most users setup access through Gmail to download their messages via POP3. One user, who has a few ...
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0answers
152 views

getmail is not configured with imap and pop server

Today i am setup getmail to retrieve emails with exim4 for sending mails on my linode vps server. In configuration [getmailrc] file, i am using imap server with port number 143 shown below: ...
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0answers
86 views

Avast stopping POP3 Connector when virus is found in SBS 2003

I am having an issue in SBS 2003 where Avast is causing the POP3 Connector to freeze when it finds a virus in an email. The only way to get it to work is to kill the pop3 connector and remove the ...
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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?
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0answers
249 views

OpenSSL handshake failure while fetching mail over POP3s, but only from home network

Since a few days fetchmail cannot fetch email from my hosting provider's mailserver. I'm using POP3 over SSL. At first I thought it might be due to updates or some configuration changes at my ...
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0answers
390 views

POP authentication failure after migrating Xmail to Windows 7

I've been running an XMail server on my home PC for some years, on XP and Vista. My Vista system recently died, and I'm now trying to get XMail up on Windows 7. I appear to have successfully migrated ...
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0answers
50 views

POP3 Exchange 2003 Vs 2007

I have an issue where a the POP3 behaviour for SMTP aliases on a mailbox have changed between exchange 2003 and exchange 2007. In 2003 when you send a mail to an alias and POP it the mail retains ...