How can a mobile phone send photos to someone else's mailbox?

System: HarmonyOS system 2.0

Software version: QQ mailbox 6.2.9 The mobile phone can send photos to other people's mailboxes. You can select photos in QQ mailbox and send them. Take Huawei p40 as an example, as follows: 1 Click the plus sign.

2 choose to write an email

3 set the recipient

4 click on the picture

5 Choose a picture.

6 Click Add.

7 send mail