Key Takeaway
New York foreclosure case demonstrates that conclusory statements about mailing procedures are insufficient; requires sworn testimony from someone with personal knowledge.
This article is part of our ongoing mailing coverage, with 53 published articles analyzing mailing issues across New York State. Attorney Jason Tenenbaum brings 24+ years of hands-on experience to this analysis, drawing from his work on more than 1,000 appeals, over 100,000 no-fault cases, and recovery of over $100 million for clients throughout Nassau County, Suffolk County, Queens, Brooklyn, Manhattan, and the Bronx. For personalized legal advice about how these principles apply to your specific situation, contact our Long Island office at (516) 750-0595 for a free consultation.
The Critical Importance of Proper Mailing Proof in Legal Proceedings
In legal disputes involving notice requirements, the burden of proving proper mailing can make or break a case. Whether it’s foreclosure notices or insurance claim documentation, courts demand specific evidence that required communications were actually sent. A recent New York appellate decision illustrates just how rigorous these proof standards can be.
The case of Wells Fargo Bank, NA v Mandrin serves as a stark reminder that vague assertions about following proper procedures simply won’t satisfy judicial scrutiny. This principle applies broadly across different areas of law, from insurance coverage disputes to foreclosure actions, where proper notice is fundamental to due process.
Jason Tenenbaum’s Analysis:
Wells Fargo Bank, NA v Mandrin, 2018 NY Slip Op 02826 (2d Dept. 2018)
“Proof of the requisite mailing is established with proof of the actual mailings, such as affidavits of mailing or domestic return receipts with attendant signatures, or proof of a standard office mailing procedure designed to ensure that items are properly addressed and mailed, sworn to by someone with personal knowledge of the procedure ”
“The unsubstantiated and conclusory statement of a vice president of the plaintiff that a 90-day pre-foreclosure notice “was forwarded by regular and certified mail” to Mandrin “in full compliance with all requirements of RPAPL § 1304” was insufficient to establish that the notice was actually mailed to Mandrin by first-class and certified mail “
Key Takeaway
Courts require concrete evidence of mailing, not just executive assertions. The decision emphasizes that someone with direct, personal knowledge of the mailing procedures must provide sworn testimony. This ongoing theme in mailing requirements underscores the need for meticulous documentation and proper witness testimony in litigation involving notice requirements.
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Legal Context
Why This Matters for Your Case
New York law is among the most complex and nuanced in the country, with distinct procedural rules, substantive doctrines, and court systems that differ significantly from other jurisdictions. The Civil Practice Law and Rules (CPLR) governs every stage of civil litigation, from service of process through trial and appeal. The Appellate Division, Appellate Term, and Court of Appeals create a rich and ever-evolving body of case law that practitioners must follow.
Attorney Jason Tenenbaum has practiced across these areas for over 24 years, writing more than 1,000 appellate briefs and publishing over 2,353 legal articles that attorneys and clients rely on for guidance. The analysis in this article reflects real courtroom experience — from motion practice in Civil Court and Supreme Court to oral arguments before the Appellate Division — and a deep understanding of how New York courts actually apply the law in practice.
About This Topic
Proof of Mailing in New York No-Fault Practice
Proof of mailing is a foundational issue in no-fault litigation. Insurers must prove timely mailing of denial forms, verification requests, and EUO scheduling letters, while providers and claimants must prove timely submission of claim forms and bills. Establishing a standard office mailing procedure through business records — and the presumption of receipt that follows — is heavily litigated. These articles examine the evidentiary standards for proving and challenging mailing in New York no-fault cases.
53 published articles in Mailing
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Court rules on no-fault insurance denial mailing issues in Urban Well Acupuncture v American Commerce, highlighting defective mailing proof and proper denial procedures.
Oct 28, 2014Mailing case – sent but never received
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May 5, 2012Inconsistencies in the proof of mailing end plaintiff's quest for summary judgment
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Jun 19, 2010Common Questions
Frequently Asked Questions
Why is proof of mailing important in no-fault litigation?
Proof of mailing is critical in no-fault cases because many defenses depend on whether documents were properly sent — including denial letters, EUO scheduling notices, IME appointment letters, and verification requests. To establish proof of mailing, the insurer typically must show standard office mailing procedures through affidavit testimony and documentary evidence such as mailing logs or certified mail receipts. A failure to prove proper mailing can be fatal to the insurer's defense.
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About the Author
Jason Tenenbaum, Esq.
Jason Tenenbaum is the founding attorney of the Law Office of Jason Tenenbaum, P.C., headquartered at 326 Walt Whitman Road, Suite C, Huntington Station, New York 11746. With over 24 years of experience since founding the firm in 2002, Jason has written more than 1,000 appeals, handled over 100,000 no-fault insurance cases, and recovered over $100 million for clients across Long Island, Nassau County, Suffolk County, Queens, Brooklyn, Manhattan, the Bronx, and Staten Island. He is one of the few attorneys in the state who both writes his own appellate briefs and tries his own cases.
Jason is admitted to practice in New York, New Jersey, Florida, Texas, Georgia, and Michigan state courts, as well as multiple federal courts. His 2,353+ published legal articles analyzing New York case law, procedural developments, and litigation strategy make him one of the most prolific legal commentators in the state. He earned his Juris Doctor from Syracuse University College of Law.
Disclaimer: This article is published by the Law Office of Jason Tenenbaum, P.C. for informational and educational purposes only. It does not constitute legal advice, and no attorney-client relationship is formed by reading this content. The legal principles discussed may not apply to your specific situation, and the law may have changed since this article was last updated.
New York law varies by jurisdiction — court decisions in one Appellate Division department may not be followed in another, and local court rules in Nassau County Supreme Court differ from those in Suffolk County Supreme Court, Kings County Civil Court, or Queens County Supreme Court. The Appellate Division, Second Department (which covers Long Island, Brooklyn, Queens, and Staten Island) and the Appellate Term (which hears appeals from lower courts) each have distinct procedural requirements and precedents that affect litigation strategy.
If you need legal help with a mailing matter, contact our office at (516) 750-0595 for a free consultation. We serve clients throughout Long Island (Huntington, Babylon, Islip, Brookhaven, Smithtown, Riverhead, Southampton, East Hampton), Nassau County (Hempstead, Garden City, Mineola, Great Neck, Manhasset, Freeport, Long Beach, Rockville Centre, Valley Stream, Westbury, Hicksville, Massapequa), Suffolk County (Hauppauge, Deer Park, Bay Shore, Central Islip, Patchogue, Brentwood), Queens, Brooklyn, Manhattan, the Bronx, Staten Island, and Westchester County. Prior results do not guarantee a similar outcome.