toAddress

The address of where the package should be sent

This element is required
Contents can be enclosed within a CDATA tag

subject

The subject to be used for the package

This element is required
Contents can be enclosed within a CDATA tag

message

The message contents describing the package

This element is required if the package does not include attachments
Contents can be enclosed within a CDATA tag

protectionLevel

The protection level for the package

This element is not required and defaults to the Secure Mail settings
It supports the options ‘url’, ‘password’, and 'certified'

passwordGeneration

The password generation configuration

This element is not required and defaults to the Secure Mail settings
It supports the options ‘manual’ and ‘automatic’

password

The password to be used

This element is required if passwordGeneration is set to manual

includePassword

The option of whether or not to include the password in the email

This element is not required and defaults to the Secure Mail settings
This may not be allowed depending on the admin settings

expiresAfter

The number of days that the package will expire in

This element may be required depending on the Secure Mail settings
If omitted, then default specified in the Secure Mail settings will be used
If the default is not specified, the package will be set to never expire

maxDownloads

The maximum number of downloads allowed for each file in the package

This element may be required depending on the Secure Mail settings
If omitted, it will default to no limit on the number of downloads depending on the Secure Mail settings

readReceipt

The option of sending a read receipt to the sender

This element is optional
It supports the values of ‘true’ and ‘false’
If omitted, it will default to false

replyAllowed

The option of allowing replies from non-registered recipients of this package

This element is not required and defaults to the Secure Mail settings
This may not be allowed depending on the Secure Mail settings
It supports the values of 'true' and 'false'