Question webmail https redirect for one domain only

[JeffreyZ]

I've seen a number of threads regarding adding custom rules to templates but these all apply to ALL domains. I'd like to be able to add redirect instructions into apache "additional directives for http" on individual domains. I've tried a few things, nothing works so far.

I see rewrite rules in this article and this one but these are specific to changes in templates.

Can a directive be added to redirect a single domain http webmail to https webmail?

 

[Linulex]

There is "only" 1 webmail, so only 1 place to enter redirect rules. This cant be done on domain level. i think How to redirect webmail HTTP to HTTPS? solution 1 is the best place to do this. Apply the same rules but with condition the name of the 1 webmail you want to redirect.
From the top of my head i think it would look like this, but there are plenty .htaccess build websites around.

rewritecond %{http_host} webmail.domain.com
rewriteRule ^(.*) https://webmail.domain.com$1 [R=301,L]

or
RewriteEngine On
RewriteCond %{HTTP_HOST} ^webmail\.domain\.com [NC]
RewriteCond %{SERVER_PORT} 80
RewriteRule ^(.*)$ https://webmail.domain.com/$1 [R,L]

regards
Jan

 

[JeffreyZ]

Thanks for your explanation Jan. I'll try that solution.