Server Options

Server options must be placed on their own line in .fetchmailrc after a poll or skip action.

• auth <auth-type> - Replace <auth-type> with the type of authentication to be used. By default, password authentication is used, but some protocols support other types of authentication, including kerberos_v5, kerberos_v4, and ssh. If the any authentication type is used, Fetchmail first tries methods that do not require a password, then methods that mask the password, and finally attempts to send the password unencrypted to authenticate to the server.

• interval <number> - Polls the specified server every <number> of times that it checks for email on all configured servers. This option is generally used for email servers where the user rarely receives messages.
• port <port-number> - Replace <port-number> with the port number. This value overrides the default port number for the specified protocol.
• proto <protocol> - Replace <protocol> with the protocol, such as pop3 or imap, to use when checking for messages on the server.
• timeout <seconds> - Replace <seconds> with the number of seconds of server inactivity after which Fetchmail gives up on a connection attempt. If this value is not set, a default of 300 seconds is assumed.