How to Export Mail From Opera Mail to Outlook? Instant Solution
Do you want to Export Mail From Opera Mail to Outlook in one click? So use the most popular and powerful option thats named eSoftTools MBOX to Outlook PST, PST, EMLX, EML, MSG, HTML, MHTML, and a lot of formats. This tool is able to migrate or take a backup of multiple emails at one time without limitations. This application is able to work on all versions of Windows Operating Systems.

Read more:- https://www.esofttools.com/mbox-converter.html