The data shows uptime testing reached 1 checks for mail.pfizer.com during the 1 472 days from January 19, 2021. Based on all assessments completed, mail.pfizer.com was either unavailable or having issues as of January 31, 2025. Mail.pfizer.com experienced downtime 1 times, representing 100.00% of inspections performed, including on January 19, 2021, for the most recent occurrence. As of January 31, 2025, none of the received responses have shown any error status codes. The — seconds January 19, 2021, response time for mail.pfizer.com differed from the 0.001 seconds average.