BUG: routed emails not sent when ClamAV is enabled.

[Reftek85]

Describe the bug

When clamav is enabled, I can send emails using the SMTP connector with an SMTP key, but when I try to reply to an email that was sent from the SMTP that try to use a route and an address endpoint, it cannot send the mail
the message is stuck in "Incoming Messages" with this error message

May 24, 2024 12:34
Error
An internal error occurred while sending this message. This message will be retried automatically.
TypeError: no implicit conversion of Array into String

To Reproduce

1 clamav installed
2 postal.yml
clamav:
enabled: true
host: 127.0.0.1
port: 2000
3 postal restart
4 new email to [email protected] from your prefered email client application
5 mail comes in and stays stuck

Expected behaviour

message should be sent to the route

Screenshots

Environment details

• OS: ubuntu 22.04 Lts
• Version Postal 3.3.3

Additional information/context

same error mentionned here #2941

[uhlhosting]

@Reftek85 one thing is certain, in my case I get this error and my clamav is not running.

clamav:
  enabled: false
  host: 127.0.0.1
  port: 2000