The email channel should accept multiple recipients, similar to how the twilio channel accepts multiple phone numbers. This involves:
Updating the setup process to accept multiple recipient email addresses.
Updating the config parser to split the semicolon-separated input into a list of addresses.
Updating the email channel to accept and send to multiple email addresses, taking care to catch any exception when sending, so that if one send fails, the next is still attempted.
The email channel should accept multiple recipients, similar to how the twilio channel accepts multiple phone numbers. This involves: