To contact someone from another family site regarding a Smart Match you received, open the list of the Smart Matches found for a specific person.
Here you can see the basic information about the person in the matching tree and the name of the matching family site and its webmaster.
Click or hover on the webmaster’s name and then click on ‘Contact’ in the window that appears:
Please note, this feature is available to users who have purchased a Premium or PremiumPlus family site subscription or a Data subscription.