Great: thanks for the answer.
I checked and the admin does not at all have this field.
This is a normal user:
a:13:{s:10:”hidestatus”;i:0;s:8:”timezone”;i:0;s:15:”timezone_string”;s:12:”Europe/Paris”;s:6:”editor”;i:1;s:8:”namesync”;i:1;s:11:”unreadposts”;i:50;s:7:”pmemail”;i:1;s:13:”pmdisplaysize”;i:0;s:8:”pmoptout”;i:0;s:11:”pmsortorder”;i:0;s:9:”pmopenall”;i:0;s:11:”autosubpost”;i:0;s:12:”autosubstart”;i:0;}
another normal user:
a:14:{s:10:”hidestatus”;i:0;s:8:”timezone”;d:1;s:15:”timezone_string”;s:12:”Europe/Paris”;s:6:”editor”;i:1;s:8:”namesync”;i:1;s:11:”unreadposts”;s:2:”50″;s:14:”mentionsoptout”;i:0;s:7:”pmemail”;i:1;s:8:”pmoptout”;i:0;s:11:”pmsortorder”;i:0;s:9:”pmopenall”;i:0;s:11:”autosubpost”;i:0;s:12:”autosubstart”;i:0;s:12:”subnewtopics”;i:0;}
and this is admin:
a:7:{s:10:”hidestatus”;i:0;s:8:”timezone”;i:0;s:15:”timezone_string”;s:12:”Europe/Paris”;s:6:”editor”;i:1;s:8:”namesync”;i:1;s:11:”unreadposts”;i:50;s:14:”mentionsoptout”;b:0;}
A few interesting findings:
– not all users have the pmemail setting. And if they don’t then they don’t receive emails.
– not all users have the mentionsoptout setting.
I now have the correct information to solve my problem. Thanks.