https://bugs.kde.org/show_bug.cgi?id=420766
Tim Mohlmann <muhlem...@gmail.com> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |muhlem...@gmail.com --- Comment #1 from Tim Mohlmann <muhlem...@gmail.com> --- Same problem here. Arch Linux with KMail 5.14.0. Verified with KMail on 5.13 on Kubuntu and bug does not exist there. In fact, the smtp "envelope from" is empty. In my case this is causing all outgoing mail not being DKIM signed by the server and rejected by bigger hosters like Gmail. A logs from the sever: mail postfix/smtpd[15514]: connect from mailu_front_1.mailu_default[192.168.203.3] mail postfix/smtpd[15514]: 522801C1F36: client=5-15-244-176.residential.rdsnet.ro[5.15.244.176], sasl_method=XCLIENT, sasl_username=tes...@usrpro.io mail postfix/cleanup[15518]: 522801C1F36: replace: header Received: from localhost (5-15-244-176.residential.rdsnet.ro [5.15.244.176])??by mail.usrpro.io (Postfix) with ESMTPA id 522801C1F36??for <ad...@test.mailu.io>; Sat, 2 May 2020 13:17:20 +0000 (UTC) from 5-15-244-176.residential.rdsnet.ro[5.15.244.176]; from=<> to=<ad...@test.mailu.io> proto=ESMTP helo=<localhost>: Received: from authenticated-user (PRIMARY_HOSTNAME [PUBLIC_IP])??by mail.usrpro.io (Postfix) with ESMTPA id 522801C1F36??for <ad...@test.mailu.io>; Sat, 2 May 2020 13:17:20 +0000 (UTC) mail postfix/cleanup[15518]: 522801C1F36: message-id=<> mail postfix/qmgr[118]: 522801C1F36: from=<>, size=457, nrcpt=1 (queue active) mail postfix/smtpd[15514]: disconnect from 5-15-244-176.residential.rdsnet.ro[5.15.244.176] ehlo=2 xclient=0/1 mail=1 rcpt=1 data=1 quit=1 commands=6/7 Notice that the from=<> is empty. On the receiving side header look like: Delivered-To: <ad...@test.mailu.io> Return-Path: <> Received: from test.mailu.io ([192.168.203.11]) by test.mailu.io with LMTP id OCXxBv9yrV6CFQAAMfcGgg (envelope-from <>) for <ad...@test.mailu.io>; Sat, 02 May 2020 13:17:51 +0000 Received: from mail.usrpro.io (mail.usrpro.io [95.216.219.34]) by test.mailu.io (Postfix) with ESMTP id B25B65DEBF for <ad...@test.mailu.io>; Sat, 2 May 2020 13:17:50 +0000 (UTC) Received: from authenticated-user (PRIMARY_HOSTNAME [PUBLIC_IP]) by mail.usrpro.io (Postfix) with ESMTPA id 522801C1F36 for <ad...@test.mailu.io>; Sat, 2 May 2020 13:17:20 +0000 (UTC) From: tes...@usrpro.io To: ad...@test.mailu.io Subject: smtp mail from is empty Date: 2020-05-02 16:17:21.963507399 +0300 EEST m=+0.867210250 MIME-Version: 1.0 Content-type: text/html; charset="UTF-8" X-Spamd-Bar: +++++ X-Spam-Level: ***** Authentication-Results: test.mailu.io; dkim=none; dmarc=fail reason="No valid SPF, No valid DKIM" header.from=usrpro.io (policy=reject); spf=none (test.mailu.io: domain of mail.usrpro.io has no SPF policy when checking 95.216.219.34) smtp.helo=mail.usrpro.io The From in the body is set, but envelope from is empty. -- You are receiving this mail because: You are the assignee for the bug.