If a recipient has a Unipass Id you can choose to trust this for confirmation of their identity when you send, bypassing the usual security challenge or SMS.
To read more about Unipass Id, take a look here.
The option to trust Unipass Id is set within the Company Admin portal (you need to be a company owner or admin to access the portal) and is turned off by default i.e., Unipass Id is not trusted.
After signing in you'll be taken to the following screen:
Select the 'Trust Unipass Id' button, the button will slide to the right:
Once turned on, when you click send on a secure message, Mailock will check to see if your recipient holds a Unipass Id. If they do, they will automatically be trusted and not require a challenge.
If you decide that you would prefer not to trust Unipass Id, then follow the same instructions above. When selecting the 'Trust Unipass Id' button it will slide to the left.