https://bugs.kde.org/show_bug.cgi?id=296629
--- Comment #12 from Dennis Schridde <dennis.schri...@uni-heidelberg.de> --- KMail 5.5.1 does not specify any Content-Transfer-Encoding at all anymore: ``` MIME-Version: 1.0 Content-Type: multipart/signed; boundary="..."; micalg="pgp-sha256"; protocol="application/pgp-signature" ``` I.e. it defaults to 7bit encoding: `"Content-Transfer-Encoding: 7BIT" is assumed if the Content-Transfer-Encoding header field is not present.` (RFC 2045, Section 6.1, https://tools.ietf.org/html/rfc2045#section-6.1) Thus this bug can be considered RESOLVED/FIXED. -- You are receiving this mail because: You are watching all bug changes.