I sent this to all the top management around midni

As a substitute for personal service by a process server, some jurisdictions may allow voluntary acceptance of service, also called waiver of service . It means that the served party agrees to voluntarily acknowledge receipt of the complaint or petition without the need to engage a process server.

Acceptance or waiver of service is encouraged by some court systems, especially U.S. federal courts. Under Federal Rule of Civil Procedure 4(d)(2),