Re: [Mailman-Users] Massive amounts of bounces after setting munge_from for dmarc compliance

2019-11-19 Thread Mark Sapiro
On 11/19/19 8:39 AM, Andy Cravens wrote: > Mailman 2.1.26. I modified all our lists that did not have munge_from set > for DMARC compliance. I ran a few tests and was able to send and receive > email from my test list. Now I’m getting reports that large numbers of > emails are bouncing and me

Re: [Mailman-Users] Massive amounts of bounces after setting munge_from for dmarc compliance

2019-11-19 Thread Yasuhito FUTATSUKI
Hi, On 2019/11/20 2:27, Andy Cravens wrote: I meant to say our default setting for all lists is to set from_is_list to munge_from. I also realized that some list managers (who’s domain uses DKIM) have added footers to their mailing list so I’ll have to strip the DKIM headers no matter wha

Re: [Mailman-Users] Massive amounts of bounces after setting munge_from for dmarc compliance

2019-11-19 Thread Mark Sapiro
On 11/19/19 9:27 AM, Andy Cravens wrote: > > I meant to say our default setting for all lists is to set from_is_list to > munge_from. I also realized that some list managers (who’s domain uses DKIM) > have added footers to their mailing list so I’ll have to strip the DKIM > headers no matter w

Re: [Mailman-Users] Massive amounts of bounces after setting munge_from for dmarc compliance

2019-11-19 Thread Andy Cravens
On Nov 19, 2019, at 9:39 AM, Andy Cravens wrote: Mailman 2.1.26. I modified all our lists that did not have munge_from set for DMARC compliance. I ran a few tests and was able to send and receive email from my test list. Now I’m getting reports that large numbers of emails are bouncing an

[Mailman-Users] Massive amounts of bounces after setting munge_from for dmarc compliance

2019-11-19 Thread Andy Cravens
Mailman 2.1.26. I modified all our lists that did not have munge_from set for DMARC compliance. I ran a few tests and was able to send and receive email from my test list. Now I’m getting reports that large numbers of emails are bouncing and members are being unsubscribed. I had someone forw