when sending mail to multiple recipients (e.g. when adding a build to an organization and we notify every organization member) instead of sending a single email with all recipients in the To: header (which can leak membership information) loop through each recipient individually and send a separate message.
this isn't a huge deal since in most (all?) circumstances members can see organization membership anyway, it is still cleaner to keep the recipients separate.
when sending mail to multiple recipients (e.g. when adding a build to an organization and we notify every organization member) instead of sending a single email with all recipients in the To: header (which can leak membership information) loop through each recipient individually and send a separate message.
this isn't a huge deal since in most (all?) circumstances members can see organization membership anyway, it is still cleaner to keep the recipients separate.