Testing the SSL certificate to make sure it's valid.
The SSL certificate failed one or more certificate validation checks.
Additional Details
Elapsed Time: 510 ms.
Test Steps
The Microsoft Connectivity Analyzer is attempting to obtain the SSL certificate from remote server mail.domain.com on port 995.
The Microsoft Connectivity Analyzer wasn't able to obtain the remote SSL certificate.
Additional Details
The certificate couldn't be validated because SSL negotiation wasn't successful. This could have occurred as a result of a network error or because of a problem with the certificate installation.Elapsed Time: 483 ms.
exchange2013 cu12 其中一台cas，起初是foxmail使用pop3提示错误信息：:ssl连接错误, errorCode: 5，然后通过Microsoft Connectivity Analyzer得到上面的结果？
请教下各位怎么解决？证书已替换商业证书，并在另一台cas通过。
popsetting如下：
RunspaceId : f24cf50a-31fe-49e9-8d18-8e5829c0678bName : 1
ProtocolName : POP3MaxCommandSize : 512
MessageRetrievalSortOrder : AscendingUnencryptedOrTLSBindings : {[::]:110, 0.0.0.0:110}
SSLBindings : {[::]:995, 0.0.0.0:995}InternalConnectionSettings : {EX-CAS01.domain.com:995:SSL, EX-CAS01.domain.com:110:TLS}
ExternalConnectionSettings : {}X509CertificateName : mail.domain.com
Banner : The Microsoft Exchange POP3 service is ready.LoginType : SecureLogin
AuthenticatedConnectionTimeout : 00:30:00PreAuthenticatedConnectionTimeout : 00:01:00
MaxConnections : 2147483647MaxConnectionFromSingleIP : 2147483647
MaxConnectionsPerUser : 16MessageRetrievalMimeFormat : BestBodyFormat
ProxyTargetPort : 9955CalendarItemRetrievalOption : iCalendar
OwaServerUrl :EnableExactRFC822Size : False
LiveIdBasicAuthReplacement : FalseSuppressReadReceipt : False
ProtocolLogEnabled : TrueEnforceCertificateErrors : False
LogFileLocation : d:\Pop3LoggingLogFileRollOverSettings : Daily
LogPerFileSizeQuota : 0 B (0 bytes)ExtendedProtectionPolicy : None
EnableGSSAPIAndNTLMAuth : TrueServer : EX-CAS01
AdminDisplayName :ExchangeVersion : 0.10 (14.0.100.0)
DistinguishedName : CN=1,CN=POP3,CN=Protocols,CN=EX-CAS01,CN=Servers,CN=Exchange Administrative Group ( FYDIBOHF23SPDLT),CN=Administrative Groups,CN=domain,CN=Microsoft Exchange,CN=Service
s,CN=Configuration,DC=domain,DC=comIdentity : EX-CAS01\1
Guid : b5f60682-b02b-49be-a2f0-8c453047bc28ObjectCategory : domain.com/Configuration/Schema/ms-Exch-Protocol-Cfg-POP-Server
ObjectClass : {top, protocolCfg, protocolCfgPOP, protocolCfgPOPServer}WhenChanged : 2016/11/21 16:20:24
WhenCreated : 2013/11/11 23:27:54WhenChangedUTC : 2016/11/21 8:20:24
WhenCreatedUTC : 2013/11/11 15:27:54OrganizationId :
Id : EX-CAS01\1OriginatingServer : DC01.domain.com
IsValid : TrueObjectState : Unchanged
