Confluence5.6.6 version, mail cannot be received

problem description

added 163 mailboxes to the configuration. Click Test to receive the test email. However, after the modification / addition, the email corresponding to the modified content cannot be received, that is, none of the emails except the test message can be received

the platform version of the problem and what methods you have tried

confluence 5.6.6

is based on https://blog.csdn.net/u014307.

Jira atlassian confluence
Jul.23,2021

Previous: The input @ change event $event cannot get the current input element when elementUI is used with vue

Next: PHP static properties and destructions

css mysql arrays josn react html typescript webpack npm sass R objective-c .net sql-server jquery python-3.x angularjs django angular excel regex iphone ajax linux xml pandas vba spring database wordpress string wpf xcode windows bash postgresql oracle multithreading eclipse list firebase algorithm macos forms image scala visual-studio azure bootstrap spring-boot react-native python-2.7 docker performance function winforms matlab powershell apache dataframe api sqlite numpy rest shell selenium flutter dart maven loops qt swing android-studio csv express file class tensorflow sorting codeigniter perl
MySQL Query : SELECT * FROM `codeshelper`.`v9_news` WHERE status=99 AND catid='6' ORDER BY rand() LIMIT 5
MySQL Error : Disk full (/tmp/#sql-temptable-64f5-1b3583c-2bf90.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
MySQL Errno : 1021
Message : Disk full (/tmp/#sql-temptable-64f5-1b3583c-2bf90.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
Need Help?