3 of 3 people found this helpful
If this is using WebDirect with an email client, this is expected behaviour.
Send Mail: "FileMaker WebDirect does not support the Attach File option. Web users must manually attach saved or exported files to email messages. FileMaker WebDirect also does not support the With dialog: Off option when sending mail via an email client."
Beatrice Beaubien, PhD
FileMaker Business Alliance
FileMaker 15 Certified Developer
Knowledge Translation Certified Professional