Use Ignore missing attachments to specify whether to send an email if an attachment is missing. This applies to all attachments – the Process output as well as static attachments.
Use Code page to specify the code page for the email.
Use MIME encoding to specify the MIME encoding for subject, body, and attachments. You have the following options:
Use S/MIME Sign to enable/disable signing of emails. Use static value or variable to enable (value=1) or disable (value=0).
Use S/MIME Encrypt to enable/disable encryption of emails. Use static value or variable to enable (value=1) or disable (value=0).