Andrew, On Tue, Nov 21, 2017 at 12:50 PM, Andrew Sullivan <a...@crankycanuck.ca> wrote: > Hi, > > On Tue, Nov 21, 2017 at 12:44:48PM -0600, Igor Korot wrote: >> Why people who performed the change couldn't create a mail template >> where the "Subscribe/Unsubscribe" >> links would be visible at the bottom of the e-mail? > > That would change the body of the mail. Mail that is DKIM signed (or > worse conforms to DMARC) cannot be so changed, or it will fail > validation and will be bounced. The bouncing system is then doing the > correct thing, and yet it will create "excessive bounces" to the list, > which will cause the _validating_ user to become a problem on the > list. Users don't control their mail server validation policies, so > lists have to conform. Tom Lane explained this upthread somewhere. > > If you think this is all the consequence of having something like <20 > (or <5, depending on how you count) important email services in the > universe, plus "everybody else", you're right.
But then... How all other lists doing so? I do subscribe to few and almost all have a links at the bottom of the email. I don't have a mailer and use WebMail from Gmail and it nicely displays those links. But nothing is displayed in the latest PG list threads. Thank you. > > A > > > -- > Andrew Sullivan > a...@crankycanuck.ca >
