Posted over 2 years ago. Visible to the public. Linked content.

How to inspect the HTML of an email in Thunderbird

Inspecting the source of an email does not always reveal the plain HTML source, but some encoded byte mess. In order to inspect the HTML anyways, you can use a little trick:

While composing a message, select all (Ctrl + A), then navigate to Insert > HTML on the message window.

If you need to inspect a received message, hit "Reply" to turn it into composition mode.

Does your version of Ruby on Rails still receive security updates?
Rails LTS provides security patches for unsupported versions of Ruby on Rails (2.3, 3.2, 4.2 and 5.2).

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Dominik Schöler
Last edit:
over 2 years ago
by Dominik Schöler
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We are makandra and do test-driven, agile Ruby on Rails software development.
License for source code
Posted by Dominik Schöler to makandra dev
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