I just want to drop a small notice, that Opera Mail is still such a great Email Client! Still! Also after years without development.
I am IT professional and even after these years of leaving without changes, Opera Mail is still my favorite Mail Client.
I have very, very big Email Accounts. And it's a wonder how fast searches in Opera Mail are. Also simple things like regex support for rules and labels are great, which big tools like outlook are missing.
The system for labels with regex support is incredible fast and index tons of emails in seconds.
It's really great! But of course, starting support again and fixing some of the minor bugs would be best.
Also there could be some small improvements (like better "and" / "or" connection of rules and shift these "rule parts")
You have made a really great Email Client! I is even stable and fast as hell after years without improvement. Would be be nice to show a very small engagement of support and updates for Opera Mail again.
You made the best, simple, Email Client on the market.
And I tried a lot of other tool! I am working with e.g. with Outlook in companies (of other people) often, but still loving Opera Mail much more!
For IT professionals who need a stand alone email client which is incredible fast and which is doing things like it should, Opera Mail is still such a great tool.