Hi Alex I tried use git send-email to send patch to amd-gfx, but seems it failed, So I use git send-email to send patch to myself, it's okay. And I forward the patch mail to amd-gfx at lists.freedesktop.org<mailto:amd-gfx at lists.freedesktop.org> with outlook, and it also failed Is that my account doesn't have authority to send email to this loop ? I can receive emails from it Thanks ! BR Monk -------------- next part -------------- An HTML attachment was scrubbed... URL: <https://lists.freedesktop.org/archives/amd-gfx/attachments/20160824/22edd8f3/attachment-0001.html>