GUI cert limit
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 Its microsoft app. 
 Wildcard not supported
 Has to use one cert only otherwise popups occur 
 Believe me I would go different way if it was supported 
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 Why are you using ACME on pfSense to make its cert then? Use an ACME Client on windows to do it. 
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 Im reverse proxying the requests to lan  
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 Ah, so the client doesn't support wildcards, not the server. I'd call it dumb, but that's implied from it being a Microsoft app. If you are using HAProxy to reverse proxy, I believe it can still use a different cert for specific domains. You don't have to stuff them all in a single cert if it's handling the SSL/TLS. 
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 Now I have 4 certs covering 3 domains each. And I get popups about different domain stuff because of certs... If I have 1 big fat cert no popups  
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 Skype for business is simple answer. 
 Tried with wildcard but no go...
 Also cant tinker whole lot because of 450 users 
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 The temp fix works OK. 
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 There is a patch to try on the redmine issue I linked to previously. I'll try it out today and if it works, then I'll add it into ACME. Looks good at a glance. 
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 Hi! Will try it out later today with staging cert :) Thanks a lot guys! 
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 If you update to the latest version of the ACME package, the patch is included. You will no longer need that max_input_varsworkaround.
