DavMail configuration

In order to change DavMail settings, double click on the tray icon or right click on it and choose Settings...

The following table describes the main options :

Parameter	Description	Sample value
Exchange protocol	Exchange/Office 365 connection mode: O365Modern Office 365 modern authentication (Oauth2) O365Interactive Office 365 with interactive browser window, not available in headless mode (OpenJFX required) O365Manual Office 365 with interactive dialog, not available in headless mode O365 Office 365 EWS mode EWS Exchange 2007 and later WebDav Exchange 2007 and earliear WebDav mode Auto WebDav mode with EWS failover
OWA url	Outlook Web Access URL to access the exchange server, i.e. the base webmail URL The path depends on Exchange version and configuration, with or without a reverse proxy. DavMail must be able to find the authentication form at the provided URL. Usual paths for different Exchange versions: Exchange 2003: https://mail.company.com/exchange/ Exchange 2007 Webdav mode: https://mail.company.com/owa/ Exchange 2007 EWS mode: https://mail.company.com/owa/ Exchange 2010 EWS mode: https://mail.company.com/owa/ Exchange 2010 EWS mode with unsupported authentication form e.g. Windows Live login: https://mail.company.com/ews/exchange.asmx	https://exchangeServer/owa/
Local POP port	Local POP server port to configure in POP client	110
Local IMAP port	Local IMAP server port to configure in IMAP client	143
Local SMTP port	Local SMTP server port to configure in SMTP client	25
Local Caldav/Carddav HTTP port	Local Caldav/Carddav server port to configure in Caldav (calendar) or Carddav (address book) client	80
Local LDAP port	Local LDAP server port to configure in directory (address book) client	389

Uncheck a port to disable matching service.

Activate panel under Proxy tab to set an HTTP proxy and associated credentials if needed

If you need to adjust other advanced settings, check Advanced settings

Proceed to Thunderbird mail setup or OSX iCal setup