I just noticed that the custom filter method on the advanced template (Reply-To template) is case-sensitive.
This means if an email address / name in reply-to hasn't the exact capital / lowercase letters the match won't work. This needs to be rectified and made case-agnostic.
I just noticed that the custom filter method on the advanced template (Reply-To template) is case-sensitive.
This means if an email address / name in reply-to hasn't the exact capital / lowercase letters the match won't work. This needs to be rectified and made case-agnostic.