META-INF supports versions of Email This Issue for Jira Server versions officially supported by Atlassian.
In compliance with Atlassian's End of Support Policy the minimum supported Jira versions for Email This Issue are listed in the table below
| Jira | Oldest version supported | EOL Date for this version |
|---|---|---|
| Jira Core | 7.5.0 | June 30, 2020 |
| Jira Software | 7.5.0 | June 30, 2020 |
| Jira Service Management | 3.5.0 | June 30, 2020 |
According to the above rules, META-INF does not support Email This Issue for Jira server used in Jira versions prior to the oldest Jira versions listed.