You can blank the maximum allowed authentication attempts to disable captcha and allow unlimited authentication attempts - https://confluence.atlassian.com/adminjiraserver071/configuring-jira-application-options-802593101.html
Be careful about doing that if your JIRA instance is accessible on the Internet though as it opens you up to brute force attacks.
Hey Community mates! Claire here from the Software Product Marketing team. We all know software development changes rapidly, and it's often tough to keep up. But from our research, we've found the h...
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