In case of auto-generated messages that are processed by Cryptshare based on rules, there is an option to disable the info mail being sent to the sender of the message. To achieve this, the e-mail has to contain a text field named “CS4N_UploadInfo” containing the value “1”.
According to CS4N configuration settings, an info mail containing the password should be sent to the sender of all messages that are processed by Cryptshare based on rules. However, if you automatically generate messages out of an application, it may not make sense to send an info mail back to the application (i.e. to the e-mail address it uses to generate the messages). By including the field “CS4N_UploadInfo” with a value of “1”, no info mail will be returned to the sender address when Cryptshare processes this message.