4 ms·It's information typically requested by a user (e.g. forgot password, register confirmation, etc.).by terpua 18y agoIt's information typically requested by a user (e.g. forgot password, register confirmation, etc.).bayes 18y agoYou must be running quite a big site if you're sending out 100k+ per month messages on forgotten passwords and registration confirmation.terpua 18y agoPlus invitations, message notices, etc.scott_s 18y agoInvitations and message notices are exactly what I was talking about.