If you received an email that includes the pstmrk.it domain in a link, you may be curious as to who the domain belongs to and if the link is safe to click. Postmark is an email service provider and we use the pstmrk.it domain for link tracking, which provides analytics for Postmark customers.
Link tracking allows our customers who send you emails to improve the content of their emails and ensure they are only including essential links that are consistently used. Links to the pstmrk.it domain are secure and safe to follow. These links wrapped in our pstmrk.it domain are 100% secured by TLS (Transport Layer Security) to ensure maximum privacy and data integrity.