1 Kill local Trojans and viruses.
2. Clear bad reviews of software and plug-ins.
Be careful of hanging horses online and set network rules.
(The above can be solved by 360 security guards. )
It is recommended to install super rabbit: guardian angel, which can effectively keep away from viruses. (It can be found in the 360 Software Manager. )
It is recommended to install Jinshan Netdart. After testing, it has good compatibility with 360 firewall and the mailbox is restored.