Ian Grieve tackles an issue where Microsoft Dynamics GP crashes sending emails using MAPI – azurecurve
— Read on www.azurecurve.co.uk/2020/06/microsoft-dynamics-gp-crashes-sending-emails-using-mapi/
Microsoft Dynamics GP crashes sending emails using MAPI – azurecurve
Archived post from 2020. Dynamics GP and the links it points to have changed since; check current documentation before relying on version-specific steps.