The accessibility of webmail.biogen.com was reviewed 6 times over 1 504 days beginning January 16, 2021, as shown by the data. Webmail.biogen.com encountered either unavailability or operational difficulties during all checks conducted as of March 1, 2025. With October 1, 2021, being the most recent occurrence, webmail.biogen.com experienced 6 downtimes out of all checks, or 100.00% of the total. As of March 1, 2025, no response had an error, according to all of the responses that were received. A response time of — seconds was recorded for webmail.biogen.com on October 1, 2021, in contrast to the 0.001 seconds average response time.