MSN, NTLM When these options are selected, the Server advertises the non-standard MSN and NTLM authentication methods (for example, you have not specified the required Kerberos Keys). GSSAPI When this option is selected, the Server advertises support for the GSSAPI authentication method.ĭo not select this option if the Domain is not set to support GSSAPI methods Mail clients can use this prompt to employ the secure APOP authentication method.ĭo not select this option if the Domain Accounts use one-way encrypted passwords, OS Passwords, or otherĪuthentication methods that do not support secure authentication methods. APOP When this option is selected, the Server provides a special initial prompt for POP and PWDĬonnections. CRAM-MD5, DIGEST-MD5 When these options are selected, the Server advertises the secure CRAM-MD5 and DIGEST-MD5 authentication methodsĭo not select these options if the Domain Accounts use one-way encrypted passwords, OS Passwords, or otherĪuthentication methods that do not support secure authentication methods. Use the WebAdmin Interface to open a Domain Settings page and find the Login Methods panel:ĬLRTXT When this option is selected, the Server advertises all supported non-secure (clear text) authentication methodsįor this Domain. The CommuniGate Pro Server supports the special SessionID Authentication method. (used mostly for the POP protocol), and the insecure 'regular login' method for the The CommuniGate Pro supports the secure APOP authentication method The CommuniGate Pro Server supports the non-standard NTLM and MSN SASL methods The CommuniGate Pro Server supports the following SASL-EXTERNAL authentication methods: The CommuniGate Pro Server supports the following GSSAPI authentication methods: The CommuniGate Pro Server supports the following secure SASL authentication methods: The CommuniGate Pro Server supports the following insecure (clear text) SASL authentication When this option is enabled, the Server rejects allĪuthentication requests that send passwords in the clear text format over Or SSL/TLS links if you enable the Secure Method Required option in You can force an Account user to use either a SASL authentication method Network traffic between the server and the client is encrypted, and passwordsĬan be sent in clear text over these secure links. When an SSL link is established, the entire SASL methods ensure that the real passwords cannot be detected by watchingĪs an alternative to SASL methods, secure links (SSL/TLS) can be used between If anybody can monitor your network traffic, These secure methods allow mail clients to send encrypted passwords over Methods for the following TCP-based session-oriented protocols: The CommuniGate Pro Server supports both clear-text and secure SASL authentication

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