SimpleParser - References field value is string instead of array

[sujithcphilip]

The references field in SimpleParser result is of type string (message IDs separated by comma) instead of array, when parsed an office 365 outlook email.

value in references is like "[email protected],010001775c5a1324-b73d4ddf-1015-xxxx-94ac-02c4abxxxxxx-xxxxxx@email.amazonses.com"

{
....
inReplyTo:'<010001775c5a1324-b73d4ddf-1015-xxxx-94ac-02c4abxxxxxx-xxxxxx@email.amazonses.com>'
messageId:'<VI1PR05MB6734642888B8417CC3193xxxxxxxx@VI1PRxxxxxxxx.eurprd05.prod.outlook.com>'
references:'<[email protected]>,<010001775c5a1324-b73d4ddf-1015-xxxx-94ac-02c4abxxxxxx-xxxxxx@email.amazonses.com>'
...
}

It is working fine for emails from Gmail.

[CiscoKidxx]

@sujithcphilip - Running into same issue. Gonna hack around it but wanted to confirm your findings.

Amazon WorkMail:

    'references' => [
      '<[email protected]>',
      '<0101017939804172-ac5e5a2a-de16-4af6-ad2b-76cd0a972dc4-000000@us-west-2.amazonses.com>',
      '<[email protected]>'
    ]

O365:

'references' => '<[email protected]>,<01010179398d1416-3be6e3cc-d6ac-4506-9452-e796d556ea61-000000@us-west-2.amazonses.com>'

Hack:

      let refs = parsedMessage.headers.get("references");

      if (typeof refs == "string") {
        parsedMessage.headers.set("references", refs.split(","));
      }