1、首先登陆163邮箱,找到左上角的写信选项,点击;
![](https://video.ask-data.xyz/img.php?b=https://iknow-pic.cdn.bcebos.com/00e93901213fb80e83352d983bd12f2eb838949d?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto)
2、进入写信界面后,点击“添加附件”功能,先上传你要发的文件;
![](https://video.ask-data.xyz/img.php?b=https://iknow-pic.cdn.bcebos.com/1b4c510fd9f9d72aa8795f52d92a2834349bbb64?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto)
3、点击添加附件后,会出现一个打开的页面让你选择电脑里的文件,找到你要发的文件在电脑里的位置后,点击该文件,然后点击右下角的打开;
![](https://video.ask-data.xyz/img.php?b=https://iknow-pic.cdn.bcebos.com/b8389b504fc2d5627acc9fa2ea1190ef77c66cbd?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto)
4、该文件就会上传到邮件的附件里了,主题默认是该文件的名称,你也可以点击主题修改成你想要的主题;
![](https://video.ask-data.xyz/img.php?b=https://iknow-pic.cdn.bcebos.com/10dfa9ec8a136327c1f58c7c9c8fa0ec08fac761?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto)
5、你可以在邮件下方的空白方框里输入你要对收件人说的话,可点击文字上方功能修改输入文字的格式,颜色以及插入图片等;
![](https://video.ask-data.xyz/img.php?b=https://iknow-pic.cdn.bcebos.com/6d81800a19d8bc3e927e4e858f8ba61ea8d3450e?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto)
6、然后添加收件人的邮箱,即你要发给的那个人的邮箱,最后点击右上方的发送则可。
![](https://video.ask-data.xyz/img.php?b=https://iknow-pic.cdn.bcebos.com/37d3d539b6003af3eed4922f382ac65c1038b617?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto)