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Hello, I'm very confused now because this issue does not occur on my laptop with the same links. The computer that I see this behavior on is Windows 7 with updated chrome browser. The same links work properly on my mac laptop with chrome.

The problem appears to be with the domain.  I can't say for sure when the issue started but email links from SA were working fine on the Win 7 machine before a few weeks ago I think. 

Hope that helps.