Quotation marks in contact name prevent emails from sending

Steps to reproduce:

  1. Modify a contact's name to contain quotation marks (e.g. William "Bill" De Blasio)
  2. Attempt to email that person from HubSpot

Expected results: 

Email sends correctly. 


Actual results: 

Email doesn't send. Message: "Your email didn’t send. At least one of the email recipients has an invalid name or email address."


I don't much care if users are prevented from entering quotes in name fields or if the quotes are just stripped out before the message is sent--I just to be able to consistently enter names and nicknames and still have my emails delivered. 


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