You might try and rename the files to NOT include the "@" symbol (@2x) -- it looks like this is getting translated to "%40" in the URL you get from Design Studio. I've run into issues with this kind of thing before and normally strip that part out before I load anything into Marketo.
In my experience, you can use "-" and "_" (dash and low dash) in a file name, but try to avoid any other special characters such as "@" or " " (spaces).
A literal “@” is perfectly valid in the path part of URLs, both in the standard and in Marketo. And the URL doesn’t even contain a literal “@” — it contains a URL-encoded “@” which is valid in all cases.
I think we’re getting off the topic, which is that there’s an ad blocker in play.
Since I sometimes see this come up and because of the types of images in question: are those files initially hosted on a different Marketo instance before being used in emails for this instance? Cross-instance images can run into CORS issues occasionally in the editor, though they will render correctly in the final email.
They're hosted in the same instance, but thank you for the info, good to know!
Hey @Elena_S,
Did you tried using Incognito mode. And Yes @SanfordWhiteman is correct that net::ERR_BLOCKED_BY_CLIENT errors are typically caused by an ad-blocking plugin, such as Adblock Plus. To test this, either use a different browser or uninstall the ad blocking plugin. In Chrome, use incognito mode without any extension. Also, these mentioned Social Icon links are working may be there is a type error.
Also, Is this issue persists in other Browsers too??
Also why don't you simply upload these icon and use it.
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