[Mailman-Users] Re: What is character set of the log files?

On Tue, 26 May 2020, Mark Sapiro wrote: What is the character set coding for the log files, please? I'm using MM 2.1.29 Basically unknown. For the most part, log files are us-ascii, but some entries contain user entered data such as names or (malformed) email addresses that might contain non-a

[Mailman-Users] better filtering - help?

We've been running a mailman server, pushing more than 45 lists, for as long as I've been here, and recently spammers and phishers have found us. We're trying to find the right combination to filter in the "List of non-member addresses whose postings will be automatically discarded." under Priva

[Mailman-Users] DNSException: No Nameservers available for ...

Hello One member of a mailman mailing list on my system receives an error message when posting to the list: You are not allowed to post to this mailing list From: a domain which publishes a DMARC policy of reject or quarantine, and your message has been automatically rejected. If you think

[Mailman-Users] Re: better filtering - help?

Hi Jeff, When checking regular expressions for the accept/block/reject lists (as well as other places), I highly recommend this website: https://regex101.com Online regex tester and debugger: PHP, PCRE, Python, Golang and JavaScript regex101.com Online regex tester, de

[Mailman-Users] Re: DNSException: No Nameservers available for ...

Try setting up a caching name server on the local machine. On Wed, May 27, 2020 at 12:02 PM Lars Bjørndal wrote: > > Hello > > One member of a mailman mailing list on my system receives an error > message when posting to the list: > > You are not allowed to post to this mailing list From: a dom

[Mailman-Users] Re: DNSException: No Nameservers available for ...

On 5/27/20 1:32 AM, Lars Bjørndal wrote: > Hello > > One member of a mailman mailing list on my system receives an error > message when posting to the list: > > You are not allowed to post to this mailing list From: a domain which > publishes a DMARC policy of reject or quarantine, and your m

[Mailman-Users] Re: better filtering - help?

Jeffrey Westgate wrote: >We've been running a mailman server, pushing more than 45 lists, for as long >as I've been here, and recently spammers and phishers have found us. >We're trying to find the right combination to filter in the "List of >non-member addresses whose postings will be automati

[Mailman-Users] Re: better filtering - help?

On 5/27/20 9:46 AM, Jeffrey Westgate wrote: > > When we try to block > guido.sardu...@spammer.phisher.it, -- while we'd like to block all of .it, > what we find is we can either do the individual address, or the entire > spammer.phisher.it domain. > What's the magic combination? To block an

[Mailman-Users] Re: better filtering - help?

On Wed, 27 May 2020, Jeffrey Westgate wrote: We've been running a mailman server, pushing more than 45 lists, for as long as I've been here, and recently spammers and phishers have found us. You do not specify which kind of lists you maintain. Are they closed (only subscribers can post) or o

[Mailman-Users] Re: better filtering - help?

On Wed, 27 May 2020, Jeffrey Westgate wrote: We've been running a mailman server, pushing more than 45 lists, for as long as I've been here, and recently spammers and phishers have found us. If you are running 45 lists then I would expect that you have a decent mail server (MTA) ahead of tha

[Mailman-Users] Re: better filtering - help?

On 5/27/2020 14:25, Mark Sapiro wrote: On 5/27/20 9:46 AM, Jeffrey Westgate wrote: When we try to block guido.sardu...@spammer.phisher.it, -- while we'd like to block all of .it, what we find is we can either do the individual address, or the entire spammer.phisher.it domain. What's the