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It also solves the performance issue listed https://confluence.atlassian.com/display/JIRAKB/Anti-Virus+in+JIRA where JIRA virus in jira applications where Jira users experience slowness due to scanning of temporary files.
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When a file is suspected to be infected, it will post a comment to the issue in the format "Filename" - "Alert Message".
The user will receive a JIRA Jira email notification of the comment to follow up.
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