Support SMTPUTF8, relax email address validation #5256
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added 2 commits
May 17, 2016 11:33
If the FROM/TO portions of an email use non-ASCII characters, check that the SMTP server supports the SMTPUTF8 extension. Additionally, change some rules for parsing email addresses to allow for more characters. Basically, SMTPUTF8 states that nearly any printable character is a valid character in an email address.
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If the FROM/TO portions of an email use non-ASCII characters,
check that the SMTP server supports the SMTPUTF8 extension.
Additionally, change some rules for parsing email addresses to
allow for more characters. Basically, SMTPUTF8 makes
nearly any printable character into a valid character in an
email address local part.