09/01/2026
A security alert is supposed to make a user feel protected.
But when it arrives late, the feeling changes fast. The user starts wondering what happened, when it happened, and whether they can trust the system to tell them in time.
Important emails are part of the product experience. OTPs, password resets and security alerts need dependable delivery because users act on them.
MailCub helps teams build email infrastructure around the messages users should never have to wait for.