Email Type Check Fix

[jeff-chastain]

Fixes an issue in the newly introduced code to check the 'type' property of the mail object when parsing the tokens. 'Type' is not a required property of the mail object, so there are conditions when this property does not exist and therefore this code causes an error.

Description

Please include a summary of the changes and which issue(s) is fixed. Please also include relevant motivation and context. List any dependencies that are required for this change.

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Issues

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Type of change

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• Bug Fix

Checklist

• My code follows the style guidelines of this project cfformat
• I have commented my code, particularly in hard-to-understand areas
• I have made corresponding changes to the documentation
• I have added tests that prove my fix is effective or that my feature works
• New and existing unit tests pass locally with my changes