Hi,

when using SMTP as Transport the Headers 'From', 'To', 'cc' and 'Bcc' are not encoded by eZPublish (ezc). Subject is encoded correctly like ().

Subject: =?utf-8?Q?Artikel=20"Neu=C3=B6=C3=B6=C3=B6?==?utf-8?Q?=C3=B6=C3=B6?=
=?utf-8?Q?=C3=B6=20Artikel=20googleMail?==?utf-8?Q?"=20wurde?=
=?utf-8?Q?=20aktualisiert=20[fi-int?==?utf-8?Q?ranet.in?==?utf-8?Q?te?=
=?utf-8?Q?rn=20-=20TestOrdnerSubtre?==?utf-8?Q?eNotific?==?utf-8?Q?at?=
=?utf-8?Q?ion]?=

But From has no encoding:

**From: mailTestäöüß mailTestäöüß <dn@ez.no>**

This causes errors in mail clients or the From field has terrible characters.

See:
ezcMail::generateHeaders()
ezcMailPart::generateHeaders()
Debug:
ezcMailSmtpTransport::sendData()