Tractus-X: Jenkins job to send emails

Summary

At Tractus-X system team we have a requirement to notify community about new PostgresSQL release. It would help build upgrade necessity awareness and plan activities accordingly for the teams. The initial idea is to have GO code which extracts new release from available official source and sends email to a mailing list. As advised by @sigi we can have a EF Jenkins job to send the emails. Hence would really appreciate having mailing job configured in a way that it can be triggered by the go app i.e. via web hook. If not, what are happy to consider other options.