Registered Emails instead of through the USPS via Lyme
I need to send a notice of termination of tenancy and vacate for non payment of rent to my tenants. I stumbled across an internet service called Logyourmessage that proports the emails sent through their service use date and time stamp logs for when or if the message is read or ignored and are as good as receipts for certified letters sent through the USPS if you need to go to court for eviction or for a judgement for arrears. Has anyone in the US used this company to send any notifications to their tenants that would otherwise need to be sent via certified mail? If so, can you let me know if they are legit and if their logs are admissible in court?