Thundermail June 2026 update: what we learned after the first few waves of invites

Over the past several weeks, we have been welcoming early users from our waitlist into Thundermail, a few waves at a time. Many of you are now setting up your accounts, trying things out, and sharing your thoughts with us. Naming updates You may have noticed that we are now saying Thundermail more often, and […] The post Thundermail June 2026 update: what we learned after the first few waves of invites appeared first on The Thunderbird Blog.