"From " header

Nethub Online - Ming <[email protected]> Fri, 26 Jun 2015 06:35:58 +0000 (UTC)
Newsgroups gmane.mail.maildrop
Message-ID <[email protected]>
Hi,

After enabling maildrop, I found that it will add a "From " header to the
first line of email, like this:

>From [email protected] Fri Jun 26 06:27:19 2015

How to remove it or not adding it?

I tried "enable-keep-fromline=0" does not help.

I am using qmail, vpopmail-5.4.25, maildrop-2.8.2


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