This is a Mailman mailing list you run? That Mailman has the option to add a tag in front of the subject (and it’s not the default so you would have had to explicitly turn it on). There is a Mailman-users mailing list and that would be the appropriate place for help.
But, since it says [MASSMAIL] and MASS implies to me that it’s to indicate that it’s being sent to a MASS of recipients, it sounds like it might be a mail filter downline of Mailman that, for instance, sees the “Precedence: bulk” header and tags the mail. In which case Mailman has nothing to do with it. In any event, the [MASSMAIL] tag is a symptom of some other problem adding the undesired (to you at least) tag. Fix the problem, not the symptom. -- Larry Stone lston...@stonejongleux.com > On Mar 31, 2017, at 5:32 AM, Zalezny Niezalezny > <zalezny.niezale...@gmail.com> wrote: > > Hi, > > will it be possible to remove string [MASSMAIL] from outgoing E-mails ? > > > From: bla!@firma.com > to: *@gmail.com > Subject: [MASSMAIL] text of the messages > > I would like to have some thing like this. > > From: bla!@firma.com > to: *@gmail.com > Subject: text of the messages > > > Unfortunatelly Mailman adding this string to some of my mailing lists and I > do not know how to change it, maybe it will be possible to rewrite it with > Postfix ? > > > > Thanks in advance for any support. > > > > Cheeers > > Zalezn
