Missing value of required parameter 'filename' when using Outlook module with attachments

Hi everyone,

I have the following issue: from a Mailhook I receive a mail with one or more attachments.

After some processing I want to send an email and attach the initial attachments to it. Using the Outlook module for it. When I leave the attachments away of the config there’s no error.

It does not work and I have no idea why. Maybe anybody of you sees the cause for the error. Any idea would be highly appreciated.

The error thrown is

BundleValidationError

Validation failed for 2 parameter(s).

  • Missing value of required parameter ‘filename’.
  • Missing value of required parameter ‘filename’.

Thanks and best,
Phillip