Our team has been hard at work making improvements to the SMS functionality based on your valuable feedback! We have released a major improvement to the native SMS URL Shortener.
The new URL shortener will create links using a 5-character domain name "act.ly" rather than your Custom Marketing Domain.
April 20, 2022.
Links created using the old version of the shortener that may be in drafts or scheduled messages are not going to be impacted. The change will only apply to newly created links.