Chris,
?There are also much earlier discussions. I cited one of them in that topic. ?
?This would only be true for relatively new users, or those with short memories. Yahoo Groups made this change ?in . Prior to that Y!Groups passed the From field unmodified, as Groups.io does for non-DMARC senders. You will note that the member's email address is still carried in the From field - but now in the Display portion of it rather than as the email address proper. This has a variety of detrimental effects, depending on each member's email interface and its settings (how it displays the From field).
?There appear to be at least two internal numbers - the posterid, which may be only for users who've posted, and a more general id that sometimes surfaces in URLs as ? ?dmsubid?, which I think is a sequence number for users across the board.
Using one of the internal ids may be a useful default? in the event the user hasn't set a User Name in their account. Mark might object that those numbers are intended to be internal only, and he might feel free to re-index the user databases at any time. But maybe not.
?This would eliminate the possibility of members making a direct reply to each other, except through the site. At least in groups set Reply To group. Unless Groups.io implements generalized forwarding for those alias addresses - which Mark was leery of doing for fear that the forwarding service could become an exploit vulnerability. That is, general forwarding might allow a spammer to send you a message that claimed to come from Groups.io - getting through and/or polluting your spam filter. ? ?Shal? -- Help: /static/help More Help: /g/GroupManagersForum/wiki Even More Help: Search button at the top of Messages list |