See the screen-shot below, any setting can improve this as company moved to office 365.
Description
Event Timeline
You might be able to adjust phpmailer.smtp-encoding to fix this, but I'm not sure if that will work.
Let us know if updating the code and the configuration setting didn't resolve this. (Basically, re-open this and let us know the latest details...) Thanks!
I have updated the src to latest, and change email encode to 7 bit, and now most mail works file gotather with our office 365 mailbox.
But still some mail is with wrong format, does it meaning that not all location using customized email encode? Below are some email titles. And I noticed that all mail from default mail address noreply@rs.tkeap.com which is a dummy mailbox and not existing are wrong. actually I configured to metamta.can-send-as-user to true.
How can I improve this? or I need to replace the default mail address to a actual one?
I took a quick look at the code and I am pretty sure the phpmailer.smtp-encoding is used consistently as it is used in the mail adapter classes PhabricatorMailImplementationPHPMailerAdapter and PhabricatorMailImplementationPHPMailerLiteAdapter, which are very low level in the stack.
So question is when the mail is sent as metamta.default-address? as I set metamta.can-send-as-user to true. The mail should be sent by user that take action. Because I find that only mail sent from metamta.default-address will be with this issue.
I'm not sure how to reproduce whatever remaining issues are described here so I don't see how to move this forward.