When a Lightning email template is packaged or added to a change set, only some attachment types can be added. When valid, attachments are added automatically.
Required Editions
| Available in: Lightning Experience for Lightning Email Templates |
| Available in: Essentials, Professional, Enterprise, Performance, Unlimited, and Developer Editions |
| Available in: Lightning Experience for email templates created in Email Template Builder |
| Available in: Professional, Enterprise, Unlimited, Performance, and Developer Editions. |
| Available in: Account Engagement Lightning App for all Account Engagement editions |
Valid File Types for Email Template Attachments in Packages and Change Sets
- .ASF
- .AVI
- .AAC
- .BMP
- .CSS
- .CSV
- .EXCEL, .EXCEL_X, .EXCEL_T
- .FLASH
- .GIF
- .GZIP
- .JAR
- .JPEG
- .JPG
- .JS
- .JFIF
- .M4A
- .M4V
- .MOV
- .MP3
- .MP4
- .MPEG
- .PJP
- .PJPEG
- .PNG
- .POWER_POINT, .POWER_POINT_M, .POWER_POINT_T, .POWER_POINT_X, .POWER_POINTT
- .RTF
- .SVG
- .SVGZ
- .TEXT
- .USDZ
- .WORD, .WORD_M, WORD_T, WORD_X
- .WRF
- .XML
- .ZIP
- .WAV