Messeaging service

A computer program on a computer readable medium comprising instructions that when executed on a processor cause the processor to:

• receive, from a first user on a wireless phone, a first message addressed to a second user;
• access an extended header for the first message related to the first user;
• generate, based on accessing the extended header, an alert configured to prompt the second user for processing instructions for the first message;
• receive a response to the alert from the second user;
• generate, if the response includes an instruction from the second user to validate the message, a validation request;
• process, using a certificate authority, the validation request;
• generate, based on a validation decision by the certificate authority for the validation request, a report for the second user with one or more processing options;
• receive, from the second user, an instruction with a selection from among processing options;
• and
• deliver the first message to the second user if the instruction from the second user indicates that the message should be delivered.

A system comprising:

• means for receiving, from a first user on a wireless phone, a first message addressed to a second user;
• means for accessing an extended header for the first message related to the first user;
• means for generating, based on accessing the extended header, an alert configured to prompt the second user for processing instructions for the first message;
• means for receiving a response to the alert from the second user;
• means for generating, if the response includes an instruction from the second user to validate the message, a validation request;
• means for processing, using a certificate authority, the validation request;
• means for generating, based on a validation decision by the certificate authority for the validation request, a report for the second user with one or more processing options;
• means for receiving, from the second user, an instruction with a selection from among processing options;
• and
• means for delivering the first message to the second user if the instruction from the second user indicates that the message should be delivered.