But can you explain why you use globally:

ssl_cert =

and certs for any additional Domain each?

## local_name mail.pettijohn-web.com { ssl_cert =

he configured the top level "default" ssl_{cert,key} as requested by the documentation

i may quote myself

from the dovecot ssl wiki page http://wiki2.dovecot.org/SSL/DovecotConfiguration

Multiple SSL certificates Different certificates per IP and protocol

[snip]

Note that you will still need a top-level "default" ssl_key and ssl_cert as well, or you will receive errors.

i think, but untested, this default ssl_{cert,key} are used for those clients that don't support SNI (as with apache, which uses the cert of the first site).

I configured it the way you do, but within the default /etc/dovecot/confd structure but i had no luck. I testet local_name (SNI), local, local <IPv6> (dedicated IPv6 Address but had no lock

it should make no difference whether you use one large config file or the conf.d structure.

your doveconf -n output would really be helpful

regards

• c

Configinfo:

1. MTA (Postfix 2.10.1) and MDA (Dovecot 2.2.10) configured on IPv6 Addresses
2. The MTA and MDA are connected to MariaDB (the default MySQL replacement on CentOS7 now for virtual domains, users, passwords, aliaes ect
3. Postfix uses Dovecots SASL Implementation and Postfix and Dovecot talking via LMTP and UNIX Sockets.

Details: ### yum info postfix ### Name : postfix Arch : x86_64 Epoche : 2 Version : 2.10.1 Release : 6.el7 Size : 12 M From : installed From Source : debian.n-ix.net_centos_7_os_x86_64_ Summary : Postfix Mail Transport Agent URL : http://www.postfix.org License : IBM and GPLv2+ Description : Postfix is a Mail Transport Agent (MTA), supporting LDAP,

SMTP AUTH (SASL), TLS

### yum info dovecot ### Name : dovecot Arch : i686 Epoche : 1 Version : 2.2.10 Ausgabe : 4.el7_0.1 Größe : 3.2 M Quelle : debian.n-ix.net_centos_7_os_x86_64_ Summary : Secure imap and pop3 server URL : http://www.dovecot.org/ Lizenz : MIT and LGPLv2 Description : Dovecot is an IMAP server for Linux/UNIX-like systems, written with security : primarily in mind. It also contains a small POP3 server. It supports mail : in either of maildir or mbox formats.

Cheers, Drav