Mailbox Integration IMAP throw an error

Hi Dinesh,
The reason you are observing this is that for some reason a certificate your email server uses to establish SSL is unknown to YouTrack. Please let me know if you're using a self-signed certificate or a certificate signed by a certificate authority. In the former case please add the certificate manually so that YouTrack could trust your email server. Adding a certificate can be done via Administration->SSL Keys Management->Trasted certificates tab.

Regards,
  Alexander

Hello Dinesh,

Sorry for the delay.
The reason of that issue is that certificate of your IMAP server is unkown to YouTrack.
Please, clarify, if you use a self-signed certificate or a certificate signed by a certificate authority.
In general, you can add the certificate manually so that YouTrack could trust your email server (Adminisration-> SSL Keys Management-> Trusted certificates).

Thank you.

I have the exact same problem with an installation here. The mail server is an exchange server 2010 which is configured to allow IMAP and POP3. When i try to connect with the SSL certificate installed into youtrack, i gave me a message "BYE JavaMail Exception: javax.net.ssl.SSLException: java.lang.RuntimeException: Unexpected error: java.security.InvalidAlgorithmParameterException: the trustAnchors parameter must be non-empty". How can we debug that ?

Hello!
C:\%FOLDER%\jre\bin>keytool -importcert -file c:\%CERTFILE% -storepass "changeit" -keystore c:\%FOLDER%\jre\lib\security\cacerts

%FOLDER% - is your YouTrack installation.
%CERTFILE% - certificate of your Exchange (myexch.cer).

It works, thanks.

I'm having a similar problem, in the "Mailbox integration" feature. Plus I have the doubt as to which certificate, if any, to use. On my server I have 2 certificates: one in PKCS #12 format that is based on Web Server certificate template and another in X.509 format.
I'm getting the error: "java.security.cert.CertificateException: Non of the delegates checked the chain successfully" when using IMAPS.
If I use non secure IMAP protocl I get the error: "* BYE JavaMail Exception: javax.net.ssl.SSLHandshakeException: java.security.cert.CertificateException: Non of the delegates checked the chain successfully"
Any suggestions? Thank you.