K 10
svn:author
V 6
joneum
K 8
svn:date
V 27
2021-03-10T20:18:50.074788Z
K 7
svn:log
V 736
Update to 6.3.0

- Handle early connection errors such as 421 during connection and EHLO states
- Switch to Github Actions for CI
- Generate debug output for mail(), sendmail, and qmail transports. Enable using the same mechanism as for SMTP: set SMTPDebug > 0
- Make the mail() and sendmail transports set the envelope sender the same way as SMTP does, i.e. use whatever From is set to, only falling back to the sendmail_from php.ini setting if From is unset. This avoids errors from the mail() function if Sender is not set explicitly and php.ini is not configured. This is a minor functionality change, so bumps the minor version number.
- Extend parseAddresses to decode encoded names, improve tests

Sponsored by:	Netzkommune GmbH

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