fastmail.com's AR headers -- generated by authentication_milter -- appear to cause problems for a Thunderbird extension, "DKIM Verifier". due to (?) the presence of 'x-bits' tag.
not clear to me where the cause of the problem lies ... with auth_milter, FM's config, of with the extension.
headers gen'd by gmail do not seem to cause the same issue.
@marcbradshaw
fastmail.com's AR headers -- generated by authentication_milter -- appear to cause problems for a Thunderbird extension, "DKIM Verifier". due to (?) the presence of 'x-bits' tag.
not clear to me where the cause of the problem lies ... with auth_milter, FM's config, of with the extension. headers gen'd by gmail do not seem to cause the same issue.
could you spare a look at the issue report here,
https://github.com/lieser/dkim_verifier/issues/384
and comment?
thx o/