[gmime-devel] Long boundary in MIME header

[Lubos Hynek <dbmail alfa95 cz>]

Hi,

I have installed postfix, dbmail 2.2.11 and gmime 2.2.23.
It looks like the boundary in MIME header can be a maximum 62 characters
long. Then something (dbmail or gmime or anything else) cut the boundary
to
2 lines, like this:

MIME-Version: 1.0
Content-Type: multipart/alternative;
        boundary*0="=_65694ae2296c192d43aec4e2=631b8a19-d56b-5110-9c72-07052c91973";
        boundary*1="d_="

This is by RFC2231, but MS OUTLOOK is not have implemented this RFC and
all attachments is in mail body.
According to the RFC, boundary can be up to 70 chars long, which is
perfect for me, because i have only 65 chars long boundary in original
email.
When postfix delivering mail through dbmail-lmtpd to dbmail, the boundary
is in original state (65 chars long).

Is any chance to change max. length to 70 chars or disable cutting?
If not is any settings in outlook, which help me?

Thanks for help.
Lubos