Exchange 2010 Pop3 Err Protocol Error 19
Contents |
(עברית)المملكة العربية السعودية (العربية)ไทย (ไทย)대한민국 (한국어)中华人民共和国 (中文)台灣 (中文)日本 (日本語) HomeOnline20132010Other VersionsLibraryForumsGalleryEHLO Blog Ask a question Quick access Forums home Browse forums users FAQ Search related threads Remove From My Forums Asked by: Exchange 2010 Pop3 Connection Problem -ERR Logon failure: unknown user name or bad password. Previous telnet pop3 err protocol error. 19 Versions of Exchange > Exchange Server 2010 Question 0 Sign in to vote telnet pop3 protocol error 19 Hi We migrated to our exchange to 2010 from 2003. Some users can connect to pop3 service with only err command is not valid in this state user name, others not. Some user have to enter domain name username@domain.comfor pop3 auth. I can not find any solution about this. Why the exchange 2010 server needs to domain name to login
Exchange 2013 Pop3 Unknown Username Or Bad Password
for some users. Whet i test the connection by telnet +OK The Microsoft Exchange POP3 service is ready. user username +OK pass password -ERR Logon failure: unknown user name or bad password. -ERR Connection is closed. 12 +OK The Microsoft Exchange POP3 service is ready. user username@domainname.com +OK pass password +OK User successfully logged on. Edited by Dogan Aydenk Sunday, January 22, 2012 12:16 AM Sunday, January 22, 2012 12:11 AM Reply | Quote All replies 1 Sign in to vote Does the alias and and user name match for these users?Sukh Proposed as answer by nschoot Friday, July 05, 2013 11:49 AM Sunday, January 22, 2012 12:25 AM Reply | Quote 0 Sign in to vote Hello, The POP3 service is set to run as Administrator, and it needs to be using the local credentials. You can logon successfully using alias, while can’t logon successfully by user name. Maybe it is the cause that Sukh said. Best Regards, Lisa Monday, January 23, 2012 6:39 AM Reply | Quote Moderator 0 Sign in to vote Yes, it is matching. If i use username@domain.name , i can login. But with another user, i do not need to use domain name. I can login only username and password. like user1@domain.com and pass login is succes but for another user , only user name is enought without @domain name another user user2 and pass login is succes.Networker Wednesday, January 25, 2012 8:35 PM Reply | Quote 0 Sign in to vote Yes matching.Networker Wednesday, January 25, 2012 8:42
for Help Receive Real-Time Help Create a Freelance Project Hire for a Full Time Job Ways to Get Help Ask a Question Ask for Help Receive Real-Time Help Create a Freelance Project Hire for a Full Time Job Ways to Get Help Expand Search Submit Close Search Login Join Today Products BackProducts Gigs Live Careers Vendor Services Groups Website Testing Store Headlines Experts Exchange > Questions > telnet pop3 user 'err protocol error' Want to Advertise Here? Solved telnet pop3 user 'err protocol error' Posted on 2013-09-03 SSH / https://social.technet.microsoft.com/Forums/exchange/en-US/6022d714-3b2c-4a91-8f2d-19ceababe56e/exchange-2010-pop3-connection-problem-err-logon-failure-unknown-user-name-or-bad-password?forum=exchange2010 Telnet Software Exchange 1 Verified Solution 2 Comments 3,962 Views Last Modified: 2013-09-04 I am seeing the following error after succesfully connecting on Port 110 to our exchange server using TELNET and typing in USER journal "ERR protocol error" The users username is "journal" If I try other usernames it works fine... what could be the issue? 0 Question by:antonioking https://www.experts-exchange.com/questions/28229675/telnet-pop3-user-'err-protocol-error'.html Facebook Twitter LinkedIn Google LVL 12 Best Solution bySreRaj Hi, Do you have proper SSL Certificates on Server and the client trusting those certifiate authority? One of the reasons for the error is certificates not configured properly. If you are using a Go to Solution 2 Comments LVL 12 Overall: Level 12 Exchange 10 SSH / Telnet Software 1 Message Accepted Solution by:SreRaj2013-09-03 Hi, Do you have proper SSL Certificates on Server and the client trusting those certifiate authority? One of the reasons for the error is certificates not configured properly. If you are using a custom application, you can turn off SSL for POP using the following command. Set-POPSettings -LoginText PlainTextLogin After executing this command, please restart POP3 service. 0 Message Active today Author Comment by:antonioking2013-09-04 Hi, turned out simply restarting the pop3 service resolved my issue. 0 Write Comment First Name Please enter a first name Last Name Please enter a last name Email We will never share this with anyone. Comment Submit Your Comment By clicking you are agreeing to Experts E
& Marketing Manager GROUP SPONSORED BY EXCLAIMER See more RELATED PROJECTS Smile Magic Help-Desk Manage the Smile Magic Help-Desk. Email to FAX Provide email to fax solution for Debttec Branch Office Expansion Setup of a client's branch https://community.spiceworks.com/topic/1464870-pop3-protocol-error-exchange-2013 office to facilitate business expansion. TECHNOLOGY IN THIS DISCUSSION Microsoft Exchange Server 2010 Join the Community! Creating your account only takes a few minutes. Join Now Hello, I'm hoping the SpiceWorks gurus out there can assist with this http://www.textndata.com/forums/pop3-access-doesnt-works-123302.html head-scratcher... We have an application which requires the ability to log on to an e-mail box using POP3. POP3 logon worked ok on our 2007 Exchange, but now that I have moved the account to Ex2013, this is protocol error the first time I am trying POP3 and finding out it doesn't work. Upon connecting to port 110 (using PuTTY), I get the banner:+OK The Microsoft Exchange POP3 service is ready. If I enter 'user xxxxx', the server responds immediately with:-ERR Protocol error 17.In fact, even after connecting, if I just press the enter key, I get -ERR Protocol error 17. I did a lot of Google searches, and none of the solutions people have posted have resolved pop3 err protocol it my case. Here's what I've done so far: 1.) Applied any updates, rebooted the server2.) Tested this logon at the Exchange Online web interface, success3.) Tested this logon with active directory, success4.) Set up POP3 for plain text logon, restarted POP3 services, terminal session still errors5.) No certificate warnings at the online exchange portal6.) user password is established, and does not need to be changed The user information seems to be irrelevant anyway, since even hitting the enter key gives this 'protocol error'.Anyone have any ideas on what else I can try to get this working? Reply Subscribe RELATED TOPICS: Exchange 2013 POP3 failing, it used to work Exchange 2013 error 1035 from 127.0.0.1 Exchange POP3   10 Replies Habanero OP JoeWilliams Feb 26, 2016 at 12:12 UTC EBS Computer Services is an IT service provider. Try using the plain telnet client instead - I've seen reports of putty sending odd characters. 0 Anaheim OP Vince3068 Feb 26, 2016 at 12:32 UTC Thanks JoeWilliams, I will try that in a little bit and report back. Even the application which makes use of this POP3 function fails, so I'm leaning towards POP3 being misconfigured somewhere. A couple of other things to cross off the list of 'what is not the problem':1.) Same behavior with AV on or off2.) Same error even if I telnet to local
Exchange POP3 access doesn't works... Ask a Question Sign up for Free 111 Experts currently online. Ask Questions for Free! POP3 access doesn't works... - Microsoft Exchange Hi, I'm trying to access my exchange server 2003 with the POP3 protocol, but I allways received a logon error "-ERR Protocol error" with the telnet command line, I can reach the server, but I can't be authenticated ! any idea of the problem ? thanks. Jerome.... Results 1 to 5 of 5 LinkBack LinkBack URL About LinkBacks Bookmark & Share Add Thread to del.icio.usTweet this thread Thread Tools Show Printable Version Email this Page… Subscribe to this Thread… Search Thread Advanced Search Display Linear Mode Switch to Hybrid Mode Switch to Threaded Mode 10-25, 08:55 PM #1 POP3 access doesn't works... Hi, I'm trying to access my exchange server 2003 with the POP3 protocol, but I allways received a logon error "-ERR Protocol error" with the telnet command line, I can reach the server, but I can't be authenticated ! any idea of the problem ? thanks. Jerome. Jj Reply With Quote 10-26, 01:29 AM #2 Re: POP3 access doesn't works... Make sure the user has been enabled for POP3 and the password is correct. -- This posting is provided "AS IS" with no warranties, and confers no rights. Use of included script samples (if any) are subject to the terms specified at http://www.microsoft.com/info/cpyright.htm * Please do not send e-mail directly to this alias. This alias is for newsgroup purposes only "Jj"