Most file types are supported. The most commonly used file types are below:
- .pdf application/pdf
- .docx application/vnd.openxmlformats-officedocument.wordprocessingml.document
- .jpg image/jpeg
- .jpeg image/jpeg
- .png image/png
- .txt text/plain
- .xlsx application/vnd.openxmlformats-officedocument.spreadsheetml.sheet
- .gif image/gif
- .csv text/csv
- .mp4 video/mp4
- .mp3 audio/mpeg3
- .mpeg video/mpeg
- .wav audio/wav
- .mov video/quicktime
- .heic image/heic
- .m4a audio/m4a
- .amr audio/AMR
Please keep in mind that you can only attach up to five files to each message, and the file size is limited to 50 MB per message.