Martin v. Löwis <mar...@v.loewis.de> added the comment: I digged a little bit further. The data being sent is
'Content-Type: multipart/mixed; boundary="===============1981330074035035012=="\r\nMIME-Version: 1.0\r\nFrom: rzro...@seznam.cz\r\nTo: msla...@volny.cz\r\nSubject: =?utf-8?b?xb5sdcWlb3XEjWvDvSBrxa/FiA==?=\n\r\n--===============1981330074035035012==\r\nContent-Type: text/plain; charset="utf-8"\r\nMIME-Version: 1.0\r\nContent-Transfer-Encoding: base64\r\n\r\nw7pwxJtsIMSPw6FiZWxza8OpIMOzZHk=\n\r\n--===============1981330074035035012==--' As you notice, there is a plain \n (without \r) after the subject (and all other places with base64), which might confuse seznam. ---------- _______________________________________ Python tracker <rep...@bugs.python.org> <http://bugs.python.org/issue14062> _______________________________________ _______________________________________________ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com