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Old 08-28-2013, 06:32 AM
kinook kinook is online now
Join Date: 03-06-2001
Location: Colorado
Posts: 5,851
Fixing 'Invalid argument passed to function' error in the Send Mail action

After upgrading to Visual Build v8 or later, you may encounter the error 'Invalid argument passed to function' when building a Send Mail step.

To correct the problem, either clear out or enter a valid email address format (for instance, or "Visual Build" <>) in the From field on the Message tab. In older versions, the mail component allowed a name-only From value (for instance, Visual Build), but it doesn't allow that in newer versions (presumably to be more compliant with RFC-2822).
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