OS (Win, Mac)? OS Version?
Database shared with Server? Ver? FMPClient?
IWP and Peer to Peer or FMP client to server use the same script?
SMTP on both, and not an Email Client being used?
Is FMP 10 still installed and can it be tested?
Support for Sending Mail via an SMTP Server vs. an Email Client
Win, in peer to peer, 1 FMP 11 dedicated as "server", 4 FMP11 client, 2 access in IWP.
All configured in SMTP, not email client used at all.
I will reload FMP10 and test. But I was suspected a change on the network or Windows security in the PC client. The script works well and still OK in Web access. The SMTP server seems to work.