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If you create a new issue in Outlook based on an email with several attachments, all attachments referring to that issueemail, will automatically be uploaded to your Jira issue.
However, you can make adjustments to your attachments i.e. you can also delete one or more if of them in your Jira issue. You just need to click on those attachments you do not need themand they will not be added.
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Uploaded all attachments
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