Using the new version of outlook client side on mac, connecting to other mail service providers through IMAP/SMTP, there is a problem with the format of the sent mail
When Outlook uses the SMTP protocol to send emails, the eml encoding does not strictly follow the RFC standard. The RFC standard said that client should add another period when it found a line in EML starts with one period. But Outlook did not do this, resulting in a problem with the format of the sent mail.
