On 03/13/2018 07:47 AM, Gerrit Heitsch wrote: > There is only the little problem that Thunderbird does not allow me to > filter for these fields. But it can filter for 'To:' without problems. > > You might still want to set the reply-to: Header BTW, otherwise a > simple reply will not go to the list as it did before. In Thunderbird, choose "Customize..." at the bottom of the field selection drop down in the filter rule editor. Then just type any header name you'd like to use for filtering and hit Add. This allows you to add arbitrary headers to the list. Regards, ChristerReceived on 2018-03-14 22:56:35
Archive generated by hypermail 2.2.0.