Transactional email send (CSV)

Sends the campaign to contact list from a CSV file. The csv format is 'email' and optional 'externalCode' and'vars'.

With external code and vars:

  email, var1,..., varN
  [email protected], value1,...,valueN

Without vars:

  email
  [email protected], ext1

External code:

  externalCode
  ext1