add 'smtp-tls-checker'

- signed-off-by: trimstray <trimstray@gmail.com>
This commit is contained in:
trimstray 2020-01-04 17:23:38 +01:00
parent ade6b02bad
commit b743abf3c4

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@ -507,6 +507,7 @@ Only main chapters:
##### :black_small_square: Mail
<p>
&nbsp;&nbsp;:small_orange_diamond: <a href="https://luxsci.com/smtp-tls-checker"><b>smtp-tls-checker</b></a> - check an email domain for SMTP TLS support.<br>
&nbsp;&nbsp;:small_orange_diamond: <a href="https://mxtoolbox.com/SuperTool.aspx"><b>MX Toolbox</b></a> - all of your MX record, DNS, blacklist and SMTP diagnostics in one integrated tool.<br>
&nbsp;&nbsp;:small_orange_diamond: <a href="http://www.blacklistalert.org/"><b>blacklistalert</b></a> - checks to see if your domain is on a Real Time Spam Blacklist.<br>
&nbsp;&nbsp;:small_orange_diamond: <a href="http://multirbl.valli.org/"><b>MultiRBL</b></a> - complete IP check for sending Mailservers.<br>