(There are other ways to obtain/develop that evidence - such as using certified mail or my “practical advice” below.)In your case, because your friend found the letter inside the mailbox of the last known address, you now have specific evidence of having mailed the letter “…by first class mail, to the tenant's last known place of residence” - “Unless other arrangements (had been) made in writing by the tenant…”Again, in my (non-lawyer) opinion, you’ve complied with the letter of the law as to your concern - “Unless other arrangements (had been) made in writing by the tenant…”[Practical advice: Where I self-manage, in my “Notices” section of the lease, besides my physical address, phone numbers, etc for notices to me, I provide two email addresses for myself, and state in that part that email is my preferred method of communication.

Hello,
I know two retired families in my group, sitting on $3M+ real estate, free & clear. They living in it. Very humble, hardworking, blue-collar family and they happen to grow up in a part of California that i...

He's making more money with it than any of his other short-term rentals.The riches are in the niches.

Get an attorney and get in communication with their attorney and let them know the you want to pay off the loan.

Look at reviews, track record, and overall communication.

Leverage TechnologyCRM Tools: Use CRM software to manage your leads and track communication with sellers and buyers.

Section 61-2c-102 broadly defines "Business of residential mortgage loans" as follows:(g) (i) "Business of residential mortgage loans" means for compensation or in the expectation of compensation to: (A) engage in an act that makes an individual a mortgage loan originator; (B) make or originate a residential mortgage loan; (C) directly or indirectly solicit a residential mortgage loan for another; (D) unless excluded under Subsection (1)(g)(ii), render services related to the origination of a residential mortgage loan including: (I) preparing a loan package; (II) communicating with the borrower or lender; or (III) advising on a loan term; or (E) engage in loan modification assistance.

Curruthers illustrates how trust, communication, and mutual respect are essential elements in fostering these connections.

As someone who went to college and then got into real estate shortly thereafter, I think an emphasis on communication and accounting would be what I would recommend to focus on.  

Engaging with past clients through follow-up communications can rekindle interest and generate referrals.