When adding a user to any public folder, whether for emails, a Task, a Contact, or notes, it shows a message with a red background saying, “Permission add failed!”
In the logs related to webadmin, it is showing the following:
2022-05-16 18:54:15 +0000 04 HOSTNAME WEBADMIN:000053AE: permission {allow=‘lr’,deny=‘swikxtea’} could not be set by ‘’ on ‘~Public Folders/zzz’ for ‘USER’
2022-05-16 18:55:07 +0000 08 HOSTNAME WEBADMIN:000053AF: Session 0xC6C69484 associated with this connection
2022-05-16 18:55:10 +0000 08 HOSTNAME WEBADMIN:000053B1: connection closed with [xxx.xxx.x.xx:51745]
2022-05-16 18:55:10 +0000 08 HOSTNAME WEBADMIN:000053B0: connection closed with [xxx.xxx.x.xx:51744]
2022-05-16 18:57:00 +0000 02 HOSTNAME WEBADMIN:00000000: SSL alert remote xxx.xxx.x.xx:51805, undefined:fatal:certificate unknown
2022-05-16 18:57:00 +0000 02 HOSTNAME WEBADMIN:00000000: SSL alert remote xxx.xxx.x.xx:51806, undefined:fatal:certificate unknown
2022-05-16 18:57:00 +0000 02 HOSTNAME WEBADMIN:00000000: SSL alert remote xxx.xxx.x.xx:51808, undefined:fatal:certificate unknown
2022-05-16 18:57:00 +0000 02 HOSTNAME WEBADMIN:00000000: SSL alert remote xxx.xxx.x.xx:51807, undefined:fatal:certificate unknown
2022-05-16 18:57:00 +0000 02 HOSTNAME WEBADMIN:000053AD: SSL_read error:140E0197:SSL routines:SSL_shutdown:shutdown while in init
2022-05-16 18:57:00 +0000 02 HOSTNAME WEBADMIN:000053AE: SSL_read error:140E0197:SSL routines:SSL_shutdown:shutdown while in init
2022-05-16 18:57:03 +0000 02 HOSTNAME WEBADMIN:00000000: SSL alert remote xxx.xxx.x.xx:51809, undefined:fatal:certificate unknown
2022-05-16 18:57:03 +0000 02 HOSTNAME WEBADMIN:00000000: SSL alert remote xxx.xxx.x.xx:51810, undefined:fatal:certificate unknown
2022-05-16 18:57:03 +0000 02 HOSTNAME WEBADMIN:000053AB: SSL_read error:140E0197:SSL routines:SSL_shutdown:shutdown while in init
2022-05-16 18:57:03 +0000 02 HOSTNAME WEBADMIN:000053AF: SSL_read error:140E0197:SSL routines:SSL_shutdown:shutdown while in init
2022-05-16 18:57:03 +0000 08 HOSTNAME WEBADMIN:000053AE: Session 0xC6C69484 associated with this connection