get_email_data() returning inconsistent format for recipients, cc and bcc

[calexh-sar]

I sent an email with the same email address(es) in recipients, cc and bcc. The value returned for each of these using get_email_data() was inconsistent.

For a single email address, it returned: "recipients": "['crconnect2@virginia.edu']", "cc": "{}", "bcc": "{crconnect2@virginia.edu}",

For multiple email addresses, it returned:

"recipients": "['apa4n@virginia.edu', 'lc7hv@virginia.edu', 'mc4bf@virginia.edu', 'kl5rm@virginia.edu', 'krp4h@virginia.edu', 'ijw5g@virginia.edu']",

"cc": "{}",

"bcc": "{apa4n@virginia.edu,lc7hv@virginia.edu,mc4bf@virginia.edu,kl5rm@virginia.edu,krp4h@virginia.edu,ijw5g@virginia.edu}",

[calexh-sar]

fixed