• Our team is looking to connect with folks who use email services provided by Plesk, or a premium service. If you'd like to be part of the discovery process and share your experiences, we invite you to complete this short screening survey. If your responses match the persona we are looking for, you'll receive a link to schedule a call at your convenience. We look forward to hearing from you!
  • We are looking for U.S.-based freelancer or agency working with SEO or WordPress for a quick 30-min interviews to gather feedback on XOVI, a successful German SEO tool we’re looking to launch in the U.S.
    If you qualify and participate, you’ll receive a $30 Amazon gift card as a thank-you. Please apply here. Thanks for helping shape a better SEO product for agencies!
  • The BIND DNS server has already been deprecated and removed from Plesk for Windows.
    If a Plesk for Windows server is still using BIND, the upgrade to Plesk Obsidian 18.0.70 will be unavailable until the administrator switches the DNS server to Microsoft DNS. We strongly recommend transitioning to Microsoft DNS within the next 6 weeks, before the Plesk 18.0.70 release.
  • The Horde component is removed from Plesk Installer. We recommend switching to another webmail software supported in Plesk.

Question autodiscover for mail settings

I got this working with SRV record, .htaccess and a php file.

Only issue is with outgoing server encryption.

Its not changing to TLS, its always comes up with SSL.

Trying with Outlook 2007.

Anyone got any idea?
 
Last edited:
There are 3 systems
I have written a system that will point to the correct Plesk server and it works for both Thunderbird and Outlook.
Don't get your hopes up too much as Apple doesn't use any of these. There's also an RFC for it, but I know of no mail client that uses it.

@AusWeb is correct in that one can't give the prefix. Although that's a pity, it's not a "show-stopper" as he implies.
I can understand the reasons why Outlook doesn't support it as they don't even want you to use IMAP, but why Thunderbird doesn't is beyond me.

Because it does not only involve the technique, but makes you use a strict system for defining the hostname, I haven't published it as a whole.
Some snippets of it are already in this forum.
I have not seen that much enthusiasm when explaining the system, so I refrained from publishing it as a whole.
It does work like a charm.

I created the autodiscovery because I wanted to move to SSL-only for my mail.
For this I have the same wildcard certificate on all my mailservers.
To go to the correct Plesk-server I'm using a client specific CNAME in that wildcard's zone.

The Autodiscovery website is a small config for Nginx with 2 small PHP-scripts (one for Microsoft and the other for Mozilla).

Only Courier uses the INBOX prefix, Dovecot does not ;)
Plesk has configured Dovecot to work in the same way as Courier.

I got this working with SRV record, .htaccess and a php file.
My system is a server-wide nginx config. No need to define it for each domain.
I got this working with SRV record, Only issue is with outgoing server encryption.
Its not changing to TLS, its always comes up with SSL.

Trying with Outlook 2007.
Anyone got any idea?
I would prefer the "automatic", but that doesn't exist.
I'm propagating "tls" and that should work and in my tests it always worked.
Although my colleague told me last week that he got "none" on "port 587".

For my tests I used Outlook 2013
Maybe it's a specific Outlook version problem. Outlook 2007 is old.
 
Last edited:
Back
Top