Sometimes when sending attachments on webmail, the attachments are immediately removed from the message once you click Send.

The message below is received in place of the attachment

[Attachment stripped: Original attachment type: "image/jpeg", name: "leaves 1.jpg"]

Solution

You need to enable Save Attachment option as follows

Using Horde

1. Login to webmail

2. Go to Settings >> Preferences >> Mail

3.Under Compose column, click Sent Mail

4. Select Save Attachments option and Save