No errors during the upgrade.
After the upgrade,
Admin UI is up
WebMail UI is up
inbound mail is relivered/received
outbound mail works, from both WebMail & from attached desktop clients
There' no more IMAP access from any clients.
My client's Thunderbird.
IMAP login never completes. All I see in Tbird is "Sending login information ..."
There's no error in Zimbra's mailbox.log or zimbra.log.
All accounts are configured as they always were:
Code: Select all
IMAP:993
SSL/TLS
Normal Password
Code: Select all
IMAP:143
StartTLS
Normal Password
Same no-login problem with my usual Android clients that were working prior to the upgrade.
Current zmprov imap configs are
Code: Select all
zmprov gs `zmhostname` | grep -i imap
zimbraAdminImapImportNumThreads: 20
zimbraImapBindOnStartup: TRUE
zimbraImapBindPort: 7143
zimbraImapCleartextLoginEnabled: TRUE
zimbraImapDisplayMailFoldersOnly: TRUE
zimbraImapExposeVersionOnBanner: FALSE
zimbraImapInactiveSessionCacheMaxDiskSize: 10737418240
zimbraImapMaxConnections: 200
zimbraImapMaxRequestSize: 10240
zimbraImapNumThreads: 500
zimbraImapProxyBindPort: 143
zimbraImapSSLBindOnStartup: TRUE
zimbraImapSSLBindPort: 7993
zimbraImapSSLProxyBindPort: 993
zimbraImapSSLServerEnabled: TRUE
zimbraImapSaslGssapiEnabled: FALSE
zimbraImapServerEnabled: TRUE
zimbraImapShutdownGraceSeconds: 10
zimbraReverseProxyImapEnabledCapability: ACL
zimbraReverseProxyImapEnabledCapability: BINARY
zimbraReverseProxyImapEnabledCapability: CATENATE
zimbraReverseProxyImapEnabledCapability: CHILDREN
zimbraReverseProxyImapEnabledCapability: CONDSTORE
zimbraReverseProxyImapEnabledCapability: ENABLE
zimbraReverseProxyImapEnabledCapability: ESEARCH
zimbraReverseProxyImapEnabledCapability: ESORT
zimbraReverseProxyImapEnabledCapability: I18NLEVEL=1
zimbraReverseProxyImapEnabledCapability: ID
zimbraReverseProxyImapEnabledCapability: IDLE
zimbraReverseProxyImapEnabledCapability: IMAP4rev1
zimbraReverseProxyImapEnabledCapability: LIST-EXTENDED
zimbraReverseProxyImapEnabledCapability: LIST-STATUS
zimbraReverseProxyImapEnabledCapability: LITERAL+
zimbraReverseProxyImapEnabledCapability: MULTIAPPEND
zimbraReverseProxyImapEnabledCapability: NAMESPACE
zimbraReverseProxyImapEnabledCapability: QRESYNC
zimbraReverseProxyImapEnabledCapability: QUOTA
zimbraReverseProxyImapEnabledCapability: RIGHTS=ektx
zimbraReverseProxyImapEnabledCapability: SASL-IR
zimbraReverseProxyImapEnabledCapability: SEARCHRES
zimbraReverseProxyImapEnabledCapability: SORT
zimbraReverseProxyImapEnabledCapability: THREAD=ORDEREDSUBJECT
zimbraReverseProxyImapEnabledCapability: UIDPLUS
zimbraReverseProxyImapEnabledCapability: UNSELECT
zimbraReverseProxyImapEnabledCapability: WITHIN
zimbraReverseProxyImapEnabledCapability: XLIST
zimbraReverseProxyImapExposeVersionOnBanner: FALSE
zimbraReverseProxyImapSaslGssapiEnabled: FALSE
zimbraReverseProxyImapSaslPlainEnabled: TRUE
zimbraReverseProxyImapStartTlsMode: off
zimbraReverseProxyMailImapEnabled: TRUE
zimbraReverseProxyMailImapsEnabled: TRUE
zimbraStatThreadNamePrefix: ImapSSLServer
zimbraStatThreadNamePrefix: ImapServer
Is this a known issue?
What additional debug info is helpful?