This could have multiple causes. The most likely one is that the image is too small. The email is probably set up in 600px width (this is default) and the image could be smaller than that. 550px for example. You could check this first.
Another reason could be that the spacing in the template is edited. For example, that there is no spacing set on the right of the image and this provides room for the text to appear.
For the first cause I have already reviewed the size of the image of blog articule and this has size of 1024x545px. Do you believe if this is bigger cause a problem?
For the second cause I have already reviewed, I check the spacing set on the right of the image in the blog and there are two styles with out padding-right and margin-right:
@media only screen and (max-width: 640px) and (min-width:400px){ .hs-featured-image{ height: auto !important; padding-right: 0px!important; padding-bottom: 10px; } } @media only screen and (max-width: 400px){ .hs-featured-image{ height: auto !important; padding-right: 0px!important; padding-bottom: 10px; } }
Do you believe this styles are causing this problem?
For the third cause I have already reviewed and this example that I show you an email is in gmail not outlook....