Nospam2k via Exim-users <exim-users@exim.org> (Mi 16 Okt 2019 19:25:05 CEST): > Ok, so. In order to simplify. Let’s say I have several domains being hosted > by a server called maindomain.com <http://maindomain.com/> providing > dovecot/exim as the mail servers. I want to be able to use each domain name > as the name of the mail server, ex. for host myhosteddomainone.com > <http://mydomainone.com/> I want to use mail.hosteddomainone.com > <http://mail.domainone.com/> for the mail server names and not maindomain.com > <http://maindomain.com/> for the end user.
While understanding the idea behind, I'd like to repeat myself: you're asking for PITA - given the level of experience and familiarity with the products and protocols you're going to use. > When I use Mac Mail and try to create an account, I get a “Mail cannot verify > the identity of the server” because the certificate is for maindomain.com > <http://maindomain.com/> (I’m not sure why that is even being served as I’ve > removed all instances of TLS from the exim.conf). Probably because recent versions of Exim default to advertise TLS to all hosts and generate a self signed certificate on demand. > So, how do I configure exim so mail can still be accessed via tls and an > account can be created without any complaints about certificates from Apple > Mail? I'm quite sure that there are other means of informing the Apple Mail client about the server names it has to use. (DNS (SRV?) records, a magic provider database, …) > NOTE: I’m assuming this is related to exim because if I set tls_certificate > to point to a certificate for mail.hosteddomainone.com > <http://mail.hosteddomainone.com/>, Apple Mail will create an account with no > complaint. Then -- you got the information you need. Start using it. And you got the warnings :) Best regards from Dresden/Germany Viele Grüße aus Dresden Heiko Schlittermann -- SCHLITTERMANN.de ---------------------------- internet & unix support - Heiko Schlittermann, Dipl.-Ing. (TU) - {fon,fax}: +49.351.802998{1,3} - gnupg encrypted messages are welcome --------------- key ID: F69376CE - ! key id 7CBF764A and 972EAC9F are revoked since 2015-01 ------------ -
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