`Auto-Submitted` is defined in the rfc 5436 [1] and describes how an automatic response (f.e. ooo replies, etc.) should behave on the emails. When using `Auto-Submitted: auto-generated` (or any value other than `none`) automatic replies won't be triggered.
[1]: https://www.rfc-editor.org/rfc/rfc3834.html Signed-off-by: Gabriel Goller <g.gol...@proxmox.com> --- src/PVE/Tools.pm | 1 + 1 file changed, 1 insertion(+) diff --git a/src/PVE/Tools.pm b/src/PVE/Tools.pm index 9ffac12..5b5d72c 100644 --- a/src/PVE/Tools.pm +++ b/src/PVE/Tools.pm @@ -1603,6 +1603,7 @@ sub sendmail { if (defined($html)) { print $mail "Content-Type: text/html;\n"; + print $mail "Auto-Submitted: auto-generated;\n"; print $mail "\tcharset=\"UTF-8\"\n"; print $mail "Content-Transfer-Encoding: 8bit\n"; print $mail "\n"; -- 2.39.2 _______________________________________________ pve-devel mailing list pve-devel@lists.proxmox.com https://lists.proxmox.com/cgi-bin/mailman/listinfo/pve-devel
