I have been struggling with this issue for months and need some help. The "send mail" feature is inconsistent. Sometimes it works and many times it doesn't. When it doesn't work, I check the outbox and sent mail folders in Outlook and don't see anything. This has been a huge inconvenience because our company needs to send periodic e-mail blasts to contractors about new jobs.

Does anyone have experience with this issue and any possible solutions? Thanks in advance!

- Wagner

Possibly you have some bad e-mail addresses in your FMP file, I had the same.

You need a script to remove records with invalid e-mail addresses, possibly using the Get(LastError) function or some form of calculated check. As an example the "@" MUST be present and there must be characters before and after.