Symptoms

Email Addresses and Picker Control Issue
 

Diagnoses

I've built a simple view where a user can enter e-mail addresses via picker controls, as well as a subject and message, then e-mail this info to the picked e-mail addresses. The issue here is that the e-mail capability is working for a single e-mail address, but throws an error when more than one address is used in the 'To' picker control. The error is:

An invalid character was found in the mail header: ''.

I've tried transferring the picker contents to the e-mail action's 'To' property directly. I'm currently transferring the adjacent data label's contents to the email 'To' property. Both methods throw the same error.

Please note that the CC and BCC text boxes are not coupled to the e-mail functionality yet, so they 'appear' to work.
 

Resolution

After investigating this matter it was found that the e-mail action only accepts commas as an e-mail delimiter and not semi-colons