[Mailman-Developers] Re: [ext] Re: before next release: disable backscatter indefault installation

2022-11-06 Thread Ralf Hildebrandt via Mailman-Developers
* Mark Sapiro : > Why in your example did Postfix treat the RCPT TO that was not a valid list > address differently than any other invalid address in RCPT TO? I.e. Postfix > should be rejecting that RCPT TO at SMTP time with "unknown user" or some > similar error. What did Postfix do in your

[Mailman-Developers] Re: before next release: disable backscatter indefault installation

2022-11-06 Thread Mark Sapiro
On 11/6/22 14:36, mirabilos mirabilos wrote: So, when is this going to be fixed in Mailman 3? We have the end of 2022, and this bug from 2008 is still unfixed. I was able to generate backscatter to arbitrary addresses (Envelope-FROM) by sending (Envelope-RCPT) to an eMail address whose

[Mailman-Developers] Re: before next release: disable backscatter indefault installation

2022-11-06 Thread mirabilos mirabilos
> Ian, I think that alternative is going to be Mailman 3 :). So, when is this going to be fixed in Mailman 3? We have the end of 2022, and this bug from 2008 is still unfixed. I was able to generate backscatter to arbitrary addresses (Envelope-FROM) by sending (Envelope-RCPT) to an eMail