Configuring POP3 access on Exchange 2013
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As joeqwerty said, you cannot login through the administrator account.
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jbq
Updated on September 18, 2022Comments
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jbq almost 2 years
I'm trying to setup POP3 access on our Exchange 2013 server. As of right now I've enabled both the POP3/POP3 backend. Both services are running. I've also enabled PlainTextLogin. I'm able to telnet to port 110 of the server, but when I try to login I receive -ERR Logon failure: unknown user name or bad password. I've tried restarting both services to no avail.
POP settings are as follows.
[PS] C:\Windows\system32>Get-PopSettings | fl RunspaceId : 44653048-8831-43e7-ab8c-ece38b6143a1 Name : 1 ProtocolName : POP3 MaxCommandSize : 512 MessageRetrievalSortOrder : Ascending UnencryptedOrTLSBindings : {[::]:110, 0.0.0.0:110} SSLBindings : {[::]:995, 0.0.0.0:995} InternalConnectionSettings : {mailserver.mydomain.local:995:SSL, mailserver.mydomain.local:110:TLS} ExternalConnectionSettings : {} X509CertificateName : email.mydomain.com Banner : The Microsoft Exchange POP3 service is ready. LoginType : PlainTextLogin AuthenticatedConnectionTimeout : 00:30:00 PreAuthenticatedConnectionTimeout : 00:01:00 MaxConnections : 2147483647 MaxConnectionFromSingleIP : 2147483647 MaxConnectionsPerUser : 16 MessageRetrievalMimeFormat : BestBodyFormat ProxyTargetPort : 9955 CalendarItemRetrievalOption : iCalendar OwaServerUrl : EnableExactRFC822Size : False LiveIdBasicAuthReplacement : False SuppressReadReceipt : False ProtocolLogEnabled : False EnforceCertificateErrors : False LogFileLocation : C:\Program Files\Microsoft\Exchange Server\V15\Logging\Pop3 LogFileRollOverSettings : Daily LogPerFileSizeQuota : 0 B (0 bytes) ExtendedProtectionPolicy : None EnableGSSAPIAndNTLMAuth : True Server : MAILSERVER AdminDisplayName : ExchangeVersion : 0.10 (14.0.100.0) DistinguishedName : CN=1,CN=POP3,CN=Protocols,CN=MAILSERVER,CN=Servers,CN=Exchange Administrative Group (FYDIBOHF23SPDLT),CN=Administrative Groups,CN=First Organization,CN=Microsoft Exchange,CN=Services,CN=Configuration,DC=mydomain,DC=local Identity : MAILSERVER\1 Guid : 27c9dd2e-e508-41f1-b8bd-024926bb9273 ObjectCategory : mydomain.local/Configuration/Schema/ms-Exch-Protocol-Cfg-POP-Server ObjectClass : {top, protocolCfg, protocolCfgPOP, protocolCfgPOPServer} WhenChanged : 8/1/2013 5:17:10 PM WhenCreated : 6/10/2013 10:52:09 PM WhenChangedUTC : 8/2/2013 12:17:10 AM WhenCreatedUTC : 6/11/2013 5:52:09 AM OrganizationId : OriginatingServer : sqlserver.mydomain.local IsValid : True ObjectState : Unchanged [PS] C:\Windows\system32>
Am I missing something? Thank you for your time.
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jbq almost 11 yearsI would rather not screenshot it for security reasons, but I'm telneting to port 110, typing 'USER administrator', then 'PASS mypassword' and then the server responds with '-ERR Logon failure: unknown user name or bad password'. I've also tried doing so with the user set to 'mydomain\administrator'.
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kralyk almost 11 yearstestexchangeconnectivity.com - POP email test, post edited results in your question.
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joeqwerty almost 11 yearsYou can't connect via POP/IMAP with the Administrator account. technet.microsoft.com/en-us/library/…
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