Which mailbox is safer?

What I saw on Baidu, which mailbox is safer?

At present, there are many types of mailboxes. It is impossible to say that a mailbox is absolutely excellent and absolutely easy to use. Only what is suitable for your own use is the best. I have used QQ, 163, TOM, Sina and so on. TOM VIP mailbox is the one with the longest use time. On the one hand, there are feelings, on the other hand, there is less junk information than others. Now it's more convenient to use their free email on WeChat to handle email.

1- High mailbox security

The mailbox system adopts bank-level protection, and the multi-module matrix architecture provides emergency support for the mailbox server. The sending channel is established on the trunk line of China Telecom, and each sent letter is encrypted by SSL protocol.

2- Support WeChat to send and receive emails

This mailbox supports users to send and receive emails on WeChat through the associated mobile phone WeChat, and also has convenient operations such as quick reply/forwarding, contact synchronization, marking unread, email reporting, email withdrawal, email collection, online preview of attachments, and secure sharing.

3- Humanized function

The mailbox has the functions of mail recall and recovery from accidental deletion, which provides remedial measures for the operational mistakes in the use of the mailbox, and can be used for office or social activities more calmly.