"send" is in the blink of an eye, no 10-second wait. In the Office365 Sent and Inbox folders, and weep.Ĭuriously and amazingly, davmail is faster than Office365 IMAP or Send yourself a message, then look at the headers ![]() ![]() Some other SMTP headers areĪlso added or deleted. Time the message is handled by Office365. Original "Date:" header, but replaces it with UTC timezone and at the Laptop users mightĭavmail SMTP effectively sends via EWS, and that does not keep an Handle the network bandwidth if it became popular. This service might be used by the whole UniĬommunity (or even worldwide?), not just Maths. Our davmail server runs on a "virtual machine" using just some idle CPUĬycles, for zero cost. It could be used "as is" for any other Office365 clients or login EWS/Exchange.asmx, as set within itsĬonfiguration that choice is not part of the "conversation" with theĬlient it cannot be used to access any other Exchange servers: toĪccess another, a different davmail service would need to be set up. Server talks to the Office365 Exchange server at Interfaces, using only supported EWS access to Office365 mail. The requests into EWS (Exchange Web Services) access: provides standard The server accepts POP/IMAP/SMTP connections, and "translates" LDAP (ldaps) on port 636 CalDAV on port 1080īoth with SSL/TLS encryption, but it does not: LDAP not because it wouldīe blocked by the ICT border router on some bogus security grounds, andĬalDAV not because it does not seem needed or wanted. Our davmail server could also support/accept: Or Apple Mail, or for the gmail web interface, from anywhere. Davmail can be used for any "IMAP" services e.g. With SSL/TLS encryption and "normal password" authentication, with email address as username (not unikey), and unikey POP (pop3s) on port 995 IMAP (imaps) on port 993 SMTP (smtps) on either port 465 or port 587 or may be just a sneaky way for Microsoft to promote Outlook and To open his or her Microsoft 365 or Office 365 email, that user willĮxperience a delay of several seconds. The IMAP/SMTP response of Office365 is woefully slow.Įach time a person accesses a POP-based or IMAP-based email program Is possible with the web interface or Outlook, but not most other Or by using Outlook or MacMail or many mobile phone apps (asįor other email clients, Office365 supports IMAP/POP and SMTP, as per Or the web interface, or most mobile phone apps.Įmails on Office365 can be accessed via its web interface, at either: You do not need to know about it if you use Outlook or AppleMail, Services) to that Office365 server, allows emails to be processed muchįaster, despite the intervening conversions and extra network traffic. Using davmail to convert IMAP/SMTP to EWS (Exchange Web Office365 supports IMAP/SMTP "natively", those are woefully slow and Server, to the cloud-based, outsourced Office365 service. In June2018 our emails were migrated from the USyd internal Exchange Re-Introducing davmail for Uni outsourced Office365 (but this cannot be done with a davmail "server"). Setting, so it would handle the authentication prompts, and you could You (probably?) could run davmail on your own machine, with the You should use the Microsoft "native" IMAP/SMTP services, instead. The "davmail server" does not work with OAuth2, and has been turned The Uni has introduced a new authentication mechanism Old (mostly superceded and useless) blurb below. See elsewhere about how to use (survive?) Okta MFA.
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