Bug encoding in setFrom() about play-mailer

[ggrossetie]

Hello @devpad, can I ask you where the output came from ? I guess it's from the mock implementation but I want to be sure.

Thanks,
Guillaume.

[devpad]

Hello @Mogztter, yes, the original letter in Gmail, shows the same output.

[ggrossetie]

Ok I will do some testing on this issue, thanks.

[ggrossetie]

@devpad is your source code encoded in UTF-8 ?

[devpad]

@Mogztter, yes, source codes in UTF-8. The setFrom() method doesn't code a user name in UTF-8 whereas in the addTo() method everything works correctly.

Example:

Email email = new Email();
email.setSubject("Example");
email.setFrom("Кириллица <[email protected]>");
email.addTo("Кириллица <[email protected]>");
...
MailerPlugin.send(email);

Output in gmail:

...
Date: Sun, 15 Feb 2015 16:38:48 +0300 (MSK)
From: "�8@8;;8F0" <[email protected]>
To: =?UTF-8?B?0JrQuNGA0LjQu9C70LjRhtCw?= <[email protected]>
Message-ID: <.....>
Subject: Example
MIME-Version: 1.0
...

[ggrossetie]

Strange... the play-mailer extension is based on Apache commons email and the code is similar between setFrom and addTo:

• setFrom() : http://commons.apache.org/proper/commons-email/apidocs/src-html/org/apache/commons/mail/Email.html#line.746
• addTo : http://commons.apache.org/proper/commons-email/apidocs/src-html/org/apache/commons/mail/Email.html#line.767

You are using the plugin in Java but we simply convert the Java object Email to the Scala object Email : https://github.com/playframework/play-mailer/blob/master/src/main/scala/play/api/libs/mailer/MailerPlugin.scala#L114

Can you try to force the charset with setCharset (I don't see why this should fix this issue but who knows 😄
https://github.com/playframework/play-mailer/blob/master/src/main/scala/play/libs/mailer/Email.java#L136