There is no out-of-the-box solution for this problem.
You could create a mailinglist that contains all those email addresses and use the mailinglist address as the email address for the user in JIRA.
But why do you need this?
In the past, Portfolio for Jira required a high degree of detail–foresight that was unrealistic for many businesses to have–in order to produce a reliable long-term roadmap. We're tur...
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