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

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Outlook: Send test e-mail message: The server responded: 421 Cannot establish SSL

I create account in Outlook. Account Type: POP3 When I run test account settings, log in onto incoming mail server POP3 successfully. But for send test e-mail message i get error: Send test e-mail ...
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121 views

Access imap sever from gmail through a proxy

In gmail one can read email from different sources as long as the source provide a pop3 access. My university only allow imap access to email. I'm thinking about having a proxy that act as an imap ...
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556 views

make imap email that are read on one machine show as unread on another machine

if you have a shared email account at for somthing like contact@example.com its quite useful for everyone at the company to be able to see all incoming email into that account.. when using imap if ...
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1answer
38 views

Why gmail reimports old mail again?

I'm importing mail from our own mail server via POP3 (without removing mail on import). It worked flawlessly for a few years, but recently gmail reimported all old mail again and showed up us unread ...
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1answer
104 views

Roundcube login error

Using postfix, courier-imap, courier-pop, roundcube I get this error when trying to login through the roundcube web login: [08-Apr-2014 11:44:04 +0000]: IMAP Error: Login failed for user@domain.com ...
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1answer
277 views

Using Apple Mail as a native email client; Want to use Thunderbird to back up all of my Gmail

Let me start with my question and then I'll provide the context behind it: Is there a way for me to create a full local backup of my Gmail account (all received and sent emails) using a program like ...
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1answer
21 views

How does Pop3 for multiple locations work? (Fetchmail)

I use POP3 and Fetchmail to download my gmail at home and on my work machine. But I've noticed that, although I'm using --keep to prevent it being deleted on the server, usually the messages I ...
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1answer
24 views

I have an email account from an ISP who only supports POP. Is there a way to get IMAP ability when the ISP does not support it?

I want to be able to view an account's emails on a number of multiple devices but currently, if you view an email on one device it is removed from the email server so the other devices then do not see ...
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1answer
65 views

Script or method to move email from a POP Inbox to an IMAP Inbox on a headless server

I have cantankerous POP server from a remote legacy system that I can't control or change. My customers' need to receive all these emails on their internal IMAP server so all the office ...
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1answer
49 views

How can I use a POP3 email account on a Windows RT device?

I struggled to find the answer to this after much googling and a month of searching. When googling all I could find was information telling me that Windows RT's native mail app does not support POP3 ...
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1answer
92 views

Can I recover e-mail account settings from SeaMonkey?

One of my e-mail accounts is POP3 only. This means that having it set up on multiple computers might get confusing. So I deleted it from SeaMonkey on my desktop (Windows Vista) before creating it in ...
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1answer
49 views

Use IMAP and POP3 at the same account

I have always used POP3 with my notebook and GMAIL account. Now I will have 2 notebooks, one at work and one at home, and I would like my email to be sincronized. If I send an email in work I would ...
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1answer
47 views

Selective deleting of messages from POP3 account via Gmail (or anything else)?

I'm importing emails into Gmail via POP3. Is there a way to delete from the server messages with a certain keyword in the subject and leave everything else on the server? If not Gmail than is there ...
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1answer
124 views

fix pop3 connector on SBS 2003

I am attempting to get our SBS 3003 Server (yes I know it's old and outdated) to retrieve mail from our web mail provider via pop3 and send via SMTP through our web mail provider however I seem to ...
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1answer
154 views

Outlook Express - Keep messages on server until deleted from inbox

Is it possible to keep email messages on the server only until they are deleted from the Outlook Express inbox? I know it is possible to download all of the messages from the server, but I want to ...
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1answer
104 views

Outlook 2010, will multiple PSTs cause problems

At the company where I work, the owners use POP/SMTP in Outlook to be able to keep an active multi-year history of emailed conversations. This history cannot be archived by date so they have been ...
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1answer
67 views

Exchange 2003 - Virtual Pop Service doesn't restart

I have an interesting issue with one of the servers I look after. When the server is rebooted the POP3 virtual server under Exchange System Manager does not start but the POP3 services under windows ...
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1answer
124 views

How do I simulate multiple pop3, imap and SMTP connections?

I need to test at what point does the mail server stop responding and am hence looking for a tool I can use on Windows and *Nix that will allow me to simulate multiple connections. Is there a way to ...
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1answer
158 views

POP/IMAP collector for OS X Lion Server

Is there a way to have OS X Lion server pick up mails and distribute them among it's local users? I have a catch-all mailbox at the provider and am looking for a little program that could check every ...
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1answer
192 views

how to forward outlook server to use thunderbird

my university created an outlook email for me username@university.com i can't see if the email uses pop3 or imap, i have only access to the mailbox, i sign it to it from hotmail.com, i don't want to ...
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1answer
796 views

How to recover inbox & outbox mails in Eudora

I use Eudora 6.2 for single POP3 mail. Sudden power failure in my machine left all inbox, outbox & other mailboxes empty. As Eudora was set up not to leave mails in server, I can't get mails from ...
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1answer
445 views

pop3 hotmail settings for Alpine email program?

I have searched the web for the correct settings to be able to access my hotmail with Alpine email client - it is a program you use from the terminal (i am using Linux). So far I have no success. I ...
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1answer
276 views

Sync email from outlook to pop3 mailbox

I was accessing a customers mailbox for some troubleshooting and I forgot to uncheck the "delete messeges from server" option in outlook so all his emails are gone from the server. Is there any way ...
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1answer
270 views

Download Gmail emails via HTTP

On my local university the public internet connection has POP and IMAP filtered; only HTTP and HTTPS are allowed. I'd like to use Thunderbird (or some other Email client) to download my Gmail emails ...
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1answer
246 views

Thunderbird keep retrieving all Yahoo emails from the pop server

Thunderbird suddenly retrieves all my 2000+ emails from the Yahoo pop server every time I check my mail. My account setting is to have the mails stored on the server until I delete them.
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158 views

Thunderbird Automatically Get (POP) New Mail, Via the OS (Mac OS X)

I want the OS to check for new mail using my POP account in thunderbird without having to manually start thunderbird (its ok if thunderbird automatically starts as a windowed process and doesn't just ...
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1answer
462 views

POP3 Account suddenly cannot receive emai through SMTP l when used on Windows 7

I was using my ISP's POP3 email account with Windows Live Mail on Windows Vista. Today I upgraded to Windows 7 using a upgrade disk but using a custom install. Before upgrading I exported my email ...
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1answer
248 views

Mac Mail retrieve mail same message over and over again

key facts: Mac OS X v10.6.5 Mail v4.4 Retrieve messages folder in the Mail has the same message over and over again, it's 44.6MB file the computer saves again and again (1547 times) ~ 70GB. Retrieved ...
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1answer
384 views

What are differences between POP access and mail forwarding?

This is the situation: I have a mail account in a domain i bought (say example.com) and I want to manage it from my old gmail id itself. I have setup it such that I can send as that user from gmail ...
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162 views

How to check Server's(zimbra) open pop3 which is not porvided?

I am student of DA-IICT, Here we have Zimbra mail Server They haven't provided POP3 port to us, there is one port for pop3 is open that all of my professor uses. I have checked Zimbra's setting ...
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0answers
145 views

how to get pop3 email to put a copy of all sent emails on the server in the sent folder

by default pop3 emails bring down the incoming messages from the server, although you can tell it to leave a copy on the server so that if your using multi machines / devices they can all get it. ...
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199 views

iPhone accessing Microsoft Server 2003 POP3 Service preventing Outlook access for same mailbox

I'm running the POP3 service on my Server 2003 box, and have just recently run into login issues when accessing the same account with multiple devices. I've been running the server for years, with no ...
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10 views

Mutt displays incoming and sent messages in inbox

I use mutt for mails, along with fetchmail + procmail. My problem is that when I download mails from a gmail account (POP3) mutt shows both the incoming messages and the outcoming (what I have sent so ...
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14 views

Sharing calendar by importing invitation XML Outlook 2010

A user's POP3 system is interrupting the delivery of an exchange calendar sharing invitation to his Outlook client. As he has no intention of using outlook for anything other than adding appointments ...
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22 views

Transferring POP3 Imported E-mails Between Gmail Accounts

I've configured a POP3 import of e-mail from my work e-mail account to gmail. I accidentally forgot to select "Leave a copy of retrieved message on the server" for my imported e-mails to remain on the ...
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532 views

Email without SSL

I have been trying to setup LabTech Email settings. Unfortunately, it accepts only email settings that are not encrypted; no SSL/TLS i.e POP 110 and SMTP 25. Tried to setup SMTPSSL in the same, but no ...
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111 views

Retrieving mail from Yahoo! Mail through Thunderbird sometimes fails: “The POP3 mail server (pop.mail.yahoo.com) does not support UIDL or XTND XLST”

Originally asked on Web Applications Stack Exchange, deleted on the original site upon request. Please don't vote to close. Once in a while, for periods of several hours to days at a time, I get the ...
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34 views

How to avoid deleting emails from Dovecot

We have a Dovecot server configured for internal usage purpose and Thunderbird as a email client with IMAP protocol. I have never used either of the software, so my questions are a bit naive. Due to ...
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45 views

Email forwarding go to IMAP account instead of POP3

I have same accounts (myname@domain.com) setup in Outlook with different account type (IMAP/POP3), most of the scenario all incoming email will received in POP3 account, my problem is, I got one email ...
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83 views

Dovecot: Messages keep getting expunged

I can't login with one of my email account in my dovecot mail server. but last days, everything is fine. Here it is my mail log: Dec 13 01:49:01 cr0security dovecot: pop3-login: Login: ...
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147 views

Dovecot+Sendmail+MailDir on Redhat 6.4…How?

Okay, there is a lot I have read through and I have setup everything in Dovecot (v.2.0.9) that I can recognize from the instructions. I have a Maildir directory setup, using both IMAP and POP3, using ...
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1k views

Roundcube webmail can't receive Email

I have a round cube webmail station that is installed inside Synology NAS. I can send Email. I am using the SMTP of our ISP. My problem is I cannot receive Mail. I know this is an issue in POP3 but ...
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318 views

Can't See All Folders In Outlook 2013 Or Mozilla Thunderbird While Using The POP Protocol

I have an unlimited business email account with GoDaddy. I have tried logging in with both Outlook 2013 and Mozilla Thunderbird with the POP(3?) protocol, but I am only able to see folders like Inbox, ...
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69 views

Cant get E-Mails from POP3

We have about 20 Computers in our network some running imap some pop3. Since yesterday 2 of the pop3 computer wont recieve any E-mails,sending works just fine, using outlook i get a ...
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235 views

Intermediate mail server or how to get IMAP with POP

I have the following problem: my university mail is on a IMAP server and I'm a Gmail user. I want to forward my university mail to mail Gmail, but it only accepts POP3 servers. I'm wondering if there ...
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198 views

How can I move my mail from an offline folder to IMAP?

I have tried to setup an IMAP account in Outlook 2010. However, by mistake I made it POP and now the inbox folder is empty. I now have the mails in an offline folder. How can I move them back to my ...
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577 views

How to setup mailserver on Windows XP standalone?

I'm playing with the javamail API. To test my code about the only thing that seems to work is to connect to my web email (yahoo/msn/gmail/rediff) and do the deed. The trouble with testing online is ...