When rendering you add height <td height="'+size+'px" on td. According to above mentioned issue Outlook does not recognize px and <spacer /> does not work - which I can confirm.
The best solution seems to add height twice - with px and without it. What do you think?
See this issue: https://foundation.zurb.com/forum/posts/47983-outlook-2010-spacer-issue
When rendering you add height
<td height="'+size+'px"
on td. According to above mentioned issue Outlook does not recognize px and<spacer />
does not work - which I can confirm.The best solution seems to add height twice - with px and without it. What do you think?
The same issue in foundation-emails: https://github.com/zurb/foundation-emails/issues/725