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--- unix:letsencrypt:certbot [2023/07/15 02:00] – rodolico
+++ unix:letsencrypt:certbot [2023/07/15 02:16] (current) – rodolico
@@ Line 44: / Line 44: @@
 This creates a certificate named myserver.example.com, with the names smtp, mail and myserver (yes, you have to add that if you want it on the cert). That cert will be located in /etc/letsencrypt/live/myserver.example.com/, a the certificate is valid for all three names.
+==== Editing an alias from a cert ====
+The above syntax allows you to add/delete aliases from an existing certificate. Simply rerun with the way you want the certificate to look. So, for example, if I wanted to remove the mail alias and add a dovecot alias, I'd do the following.
+<code bash>
+<code bash>certbot certonly --authenticator webroot -w /var/www/html --cert-name myserver.example.com -d smtp.example.com,dovecot.example.com,myserver.example.com</code>
+certbot will ask you if you really want to do this, and then it will do it.
 ===== Setting up smtp and imap =====
@@ Line 68: / Line 77: @@
 </code>
-===== dovecot =====
+==== dovecot ====
 I'm sure there is an easier way to do this, but I just edit /etc/dovecot/dovecot.conf. I understand that Debian goes crazy with the conf.d, but I use a lot of ISPConfig stuff (which doesn't use that), and honestly I think it makes life more difficult.