My recommendation is to turn off HTML mode.

That not only disables pointless graphics, but also avoids quite a number of
malware and phishing attempts.

I can't tell you how to do this in Outlook 2019 specifically (maybe someone
else here can), but it might give you a good pointer for what to look for in
the menus.

PS: On this topic, *please* can people on this list avoid sending HTML-only
(rather than either text-only or mixed text+HTML) emails? Plenty of people
disable HTML emails by default, and especially on this list, I don't see any
good reason for sending such emails. Thanks in advance :)


Antony.

--
If you can't find an Open Source solution for it, then it isn't a real problem.

Please reply to the list;
please *don't* CC me.