UPDATE: Gmail seems to be back in action for us. Are you still having trouble? Let us know by tweeting us at @HuffPostTech or send us an email at technology [at] huffingtonpost.com.
Users are noting on Twitter that Gmail appears to have gone down.
HuffPostTech blogger @CBMyers noted, "Facebook announces e-mail and Gmail goes down? #irony." @Mlinsey tweeted, "Gmail is down. Wish I had an invite for that Facebook "Gmail killer"!" Another user, @megpickard, wrote, "So Facebook launches its email service - nicknamed Gmail Killer - and Gmail goes down. That was quick!"
HuffPostTech is having trouble accessing Gmail as well--we're seeing the error message, "We're sorry, but your Gmail account is temporarily unavailable. We apologize for the inconvenience and suggest trying again in a few minutes."
As of 4:00PM ET, Google has no mention of a Gmail outage on the Google App Status Dashboard, where you can check on Gmail's status. You can also get updates on Gmail via the live Twitter feed below.
Are you having problems? Let us know below.