WPMail Smart Routing

Hi!

Im having issues with btinternet recipients blocking my order confirmation emails as spam from my current smtp ‘smtp.com’ i have setup a gmail account for backup method via wpmail. The smart routing feature is not working when i use the conditions ‘to’ and ‘cc’ that contains ‘btinternet.com’ it should send the order email via my backup which it does not, what am i doing wrong cheers

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