Reply to post: Re: "Around 0.5% of emails opened in the 'bird today, apparently"

Re: "Around 0.5% of emails opened in the 'bird today, apparently"

Outlook default blocks it on senders from outside your organisation, Gmail's default seems to be to block all unless you allow.

I'm guessing that while almost all email clients have such a feature, Thunderbird users are more likely to understand the implications of allowing images - and therefore choose not to.