Javier Jimenez Shaw<p>Useful service to "test" the "quality" of your sent mails:<br><a href="https://www.mail-tester.com/" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://www.</span><span class="">mail-tester.com/</span><span class="invisible"></span></a></p><p>"We needed a cheap, simple and efficient way to quickly test the quality of our own newsletters.</p><p>We simply built on our own tool. Now we're sharing it for free via our web-interface and enable you to include our tests in your own app and whitelist our service by creating an account."</p><p><span class="h-card" translate="no"><a href="https://social.mythic-beasts.com/@beasts" class="u-url mention" rel="nofollow noopener noreferrer" target="_blank">@<span>beasts</span></a></span> do you know it? ;)</p><p><a href="https://mapstodon.space/tags/email" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>email</span></a></p>