==== Required information ====
- iRedMail version (check /etc/iredmail-release):  0.9.7
- Linux/BSD distribution name and version: Linux
- Store mail accounts in which backend (LDAP/MySQL/PGSQL):  MySQL
- Web server (Apache or Nginx): NGINX
- Manage mail accounts with iRedAdmin-Pro? NO
- [IMPORTANT] Related original log or error message is required if you're experiencing an issue.
====

Good afternoon,

Looking at my daily logwatch, this error has just appeared on todays:-

**Unmatched Entries**
        1   message repeated 3 times: [ (00398-13) (!)WARN save_info_final: sql exec: err=1366, HY000, DBD::mysql::st execute failed: Incorrect string value: '\\xF0\\x9F\\x8F\\x8E T...' for column 'subject' at row 1 at (eval 99) line 172.]
        1   message repeated 2 times: [ (04478-07) (!)WARN save_info_final: sql exec: err=1366, HY000, DBD::mysql::st execute failed: Incorrect string value: '\\xF0\\x9F\\x8F\\x8E T...' for column 'subject' at row 1 at (eval 99) line 172.]
        1   message repeated 3 times: [ (00398-04) (!)WARN save_info_final: sql exec: err=1366, HY000, DBD::mysql::st execute failed: Incorrect string value: '\\xF0\\x9F\\xA6\\x81 \\xF0...' for column 'subject' at row 1 at (eval 99) line 172.]

Is this something I should be worried about, as in is this a mail server issue or just a email mismatch?

Regards,

Connor