Omada Software Controller 4.1.5?
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Already reported to TP-Link R&D, will be fixed in next version according to support.
Because people still use laptops and the portal site should use a responsive layout. Showing mobile portals on PC/laptop screens was considered a bug which has finally been fixed in SDN Controller.
Works for me over ports 25 and 465:
Only thing is that the controller lets you just use ports 25 (non-SSL, resp. non-TLS) or 465 (SSL resp. TLS). Port 587, which is the real submission port according to SMTP standard can't be set anymore, did report this bug to TP-Link support already.
Port 465 is deprecated and only used by public mail services b/c of some Windows braindeadness. Users should be able to use port 25, 465, 587 at least and even any other port such as 10587 or 2999 or whatever an MTA chooses to use for mail submission. Even port 25 using TLS encryption (with STARTTLS) should be useable.
anyone can anwer this question, or is there any thread that can give me link?
my concern is my OC200 4.1.5 version Captive Portal Settings
1. Button cant edit? is it really only " Log In "?
2. i tried the html import but the Log In button is not working
3. Logo cant hide?
thank you so much
1) Yes, the button text is fixed, you can't change it.
2) Don't understand what you mean with »HTML import«.
3) The logo could be replaced by a blank logo with only transparency, but there is still a bug in OC200 preventing transparent images. In the SW controller, transparency works, so you can hide the default logo.
BTW: please insert screenshots in posts with this button 
. Don't attach them as files to the post.
