Blumberg offers two means of proving communication.
Our Certified Mail System, which includes software and labels, automates preparing and tracking Certified Mail sent via the United States Postal Service. Blumberg's Certified Mail system is used by law offices, property management services and others for sending a few to thousands of pieces of Certified Mail per month. For proof of email communications, Blumberg offers the Registered E-mail SystemŽ which can be used for any number of emails.
|Delivery Service||Mail sent via the United States Postal Service|
|Proof of Sending||USPS receipt; for multiple pieces, prepares manifest to prove delivery to USPS||Registered Receipt™ records sender's name and email address, each recipient's name and email address, the time sent and much more including transcripts of server-to-server delivery transactions.|
|Proof of Delivery||Return post card (Blumberg form 3086) or USPS tracking site||Registered Receipt™ returned to sender. Unlike standard email return receipts, the Registered Receipt is managed by the sender and does not require the receiver to do anything or to be enrolled in the Registered E-mail System.|
|Proof of Content||Not available||All information necessary to reconstruct the original content of the email message and its attachments is embedded and encrypted within the Registered Receipt™.|
|Cost||Certified Mail label, postage, USPS service costs||One unit of the Registered E-Mail System is one recipient address per megabyte email size.|
|Approvals||USPS approved||Admissible in court as to fact of delivery, time of delivery and content|
|Requirements||Computer with Windows and printer||Most email systems|
|Preparation Time||Prepares all labels and documents in the time it takes to type a label||Same as sending an email|
|Delivery Time||Requires placement in USPS system and delivery via the system||Same as any email, just seconds|