[Mailman-Users] Attachments control?

[P.U. Lianos]

Hello there,

I was wondering (and couldn't find any info online) if a list manager has a 
way to block attachments from reaching a list that uses Mailman? This is 
useful in order to prevent a virus coming from a list member, spreading 
within the email list.

Thank you,

Panos Lianos

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P.U. Lianos, Economics
P.U.Lianos at bristol.ac.uk