July 27, 2021, started the 1 346 day period in which mailbox.org had 11 availability tests performed. As of March 2, 2025, mailbox.org responded with a 200 status code and was accessible 11 times out of the total checks that were made. As of April 3, 2025, the checks that were done indicate that there were no instances of mailbox.org being unavailable. There was no error status code returned as of April 3, 2025, according to all responses received. Mailbox.org's response time was 0.498 seconds on March 2, 2025, while the average response time is 0.634 seconds.