Mailman 3 March 2020 - Mailman-Users

rejecting messages with any HTML
by Jason A. Donenfeld 12 Mar '20

12 Mar '20

Hi, I run several mailing lists over at lists.zx2c4.com using mailman 2.1.30rc1. I would like to reject incoming messages that have any HTML parts in them at all. Or, perhaps, I'd like to whitelist a few different mimetypes, and reject incoming messages with parts that don't match. I noticed that mailman has a feature to strip out disallowed mimetypes, and also to reject messages that are empty after such stripping. But I could not find a button to reject the entire message (with a nice reject reply, preferably) based on the presence of a certain mimetype. Am I missing something? I should note that this isn't an unusual desire. Several kernel-orienting lists, such as netdev(a)vger.kernel.org, will reject your message if it has HTML in any part of it, and send you back an email letting you know what happened. Thanks in advance for your help. Regards, Jason

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Handling Munged From Addresses
by Dennis Putnam 03 Mar '20

03 Mar '20

I think this may have been addressed but I can't find it. Now that I am munging the from address to mitigate DMARC, recipients can no longer tell who the message is from. What are other folks doing to handle that? Other than having list members add their own signature? Thanks.

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multiple explicit reply addresses?
by Bernie Cosell 03 Mar '20

03 Mar '20

I don't want to break my lists, so I'll ask first..:o) Does mailman do the right thing if I want explicit replies to go to two addresses? It seems very explicit that the explicit reply address is singular.. would making it e1(a)x.com, e2(a)y.com work? /Bernie\ Bernie Cosell bernie(a)fantasyfarm.com -- Too many people; too few sheep --

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MM3 filter content
by Eduardo Costa 02 Mar '20

02 Mar '20

Hello, How do I manage to activate and define the content filters in order to remove attachments at MM3? Best Regards -- ...................................... Eduardo Costa Centro de Comunicações - Instituto Politécnico de Bragança raposo at ipb.pt http://www.ipb.pt/~raposo/ ......................................

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