You may get a report from your customers or end-users that emails with large inline images coming from your helpdesk are showing as blank when they received it.
This was a known issue in lower versions and was fixed on Kayako Classic version 4.93.08.
If you are experiencing this issue and you are using a version that is older than Kayako Classic 4.93.08, you need to upgrade to the latest version.
- For Kayako Classic (Download), to upgrade your instance, please visit the Upgrading or Downgrading Your Kayako Classic Download article for guidance.
Note: To check the version of your Kayako Classic installation, please see the instructions provided in the KB article Identifying a Kayako Classic Version.