Enable to use Connection Metadata is Email Templates

[hayashi-ay]

Feature: Enable to access connection.metadata in the From Address, Subject, and Message fields.

Description:
As the doc says, only connection.name can be accessed in Email Templates but we want to use connection.metadata as well.

Use-case: We currently change From address depends on Connection and now we use connection.name and if statement but it hard to maintain.

# current
{% if connection.name == 'con1' %} Company1 {% elsif connection.name == 'con2' %} Company2 {% else %} Default {% endif %} <noreply@example.com>

# ideal
{{ connection.metadata.sender_name }}

[tyf]

Hey there @hayashi-ay thanks for feedback, always appreciated! We monitor these closely for community engagement so let’s hope this gets some votes from other members! I’d recommend going ahead and upvoting it yourself