P_heck
Basic Pleskian
Hello!
currently my mailserver (configured to use a subdomain like mail.domainname.tld) is secured with a Comodo Multidomain Certificate. This is used for Postfix as well as for Courier-IMAP.
All MX records of all domains point to this subdomain (mail.domainname.tld) and the mail clients of all customers are configured to use this subdomain for incomming / outgoing mails (IMAP / SMTP).
As the Comodo certificate is going to expire soon, I plan to discontinue and change to Let's Encrypt, currently already securing all domains hosted.
The subdomain used as mailserver address is already configured in Plesk to have a valid Let's Encrypt certificate.
I know, that I can change the certificate for the mailserver in "Tools & Settings ==> SSL/TLS Certificates" and select the Let's Encrypt certificate for this subdomain.
Question now: Will only Postfix being configured to use this Let's Encrypt based certificate, but what about Courier-IMAP? Will IMAP / POP3 access also be configured to use this Let's Encrypt certificate?
Tried to search for it, but was not successful to find an answer.
Cheers Peter
currently my mailserver (configured to use a subdomain like mail.domainname.tld) is secured with a Comodo Multidomain Certificate. This is used for Postfix as well as for Courier-IMAP.
All MX records of all domains point to this subdomain (mail.domainname.tld) and the mail clients of all customers are configured to use this subdomain for incomming / outgoing mails (IMAP / SMTP).
As the Comodo certificate is going to expire soon, I plan to discontinue and change to Let's Encrypt, currently already securing all domains hosted.
The subdomain used as mailserver address is already configured in Plesk to have a valid Let's Encrypt certificate.
I know, that I can change the certificate for the mailserver in "Tools & Settings ==> SSL/TLS Certificates" and select the Let's Encrypt certificate for this subdomain.
Question now: Will only Postfix being configured to use this Let's Encrypt based certificate, but what about Courier-IMAP? Will IMAP / POP3 access also be configured to use this Let's Encrypt certificate?
Tried to search for it, but was not successful to find an answer.
Cheers Peter