Attach a file to an email

1. While writing or replying to an email, click   at the bottom.
2. Choose the files you wish to attach. To select multiple files at once, hold Cmd.
3. Click Open. The total size of the attached files displays near the Send button.

4. To remove the attached file, hover the cursor over it and click on the cross icon.

Change the size of the attached images

1. In the email composer, click   at the bottom.
2. Select the images on your Mac and click Open.
3. Click Medium Image Size at the bottom and select one of the options.
   

4. The total attachment size displays near the Send button.

Add inline attachments

1. Choose Attachments as usual.
2. Drag and drop the attachments to the body of an email.