this is working for me
# Configuration for WebMail
<VirtualHost *:443>
ServerAlias mail.*
DocumentRoot "/etc/sentora/panel/etc/apps/webmail/"
AddType application/x-httpd-php .php
<Directory "/etc/sentora/panel/etc/apps/webmail/">
Options +FollowSymLinks -Indexes
AllowOverride All
Require all granted
</Directory>
# Custom settings are loaded below this line (if any exist)
SSLEngine on
SSLProtocol ALL -SSLv2 -SSLv3
SSLHonorCipherOrder On
SSLCipherSuite ECDH+AESGCMH+AESGCM:ECDH+AES256H+AES256:ECDH+AES128H+AES:ECDH+3DESH+3DES:RSA+AESGCM:RSA+AES:RSA+3DES:!aNULL:!MD5:!DSS
SSLCertificateFile /etc/letsencrypt/live/mail.domain.com/cert.pem
SSLCertificateKeyFile /etc/letsencrypt/live/mail.domain.com/privkey.pem
SSLCertificateChainFile /etc/letsencrypt/live/mail.domain.com/chain.pem
# Keeping bellow for future upgrades.
# Requires Apache >= 2.4
SSLCompression off
</VirtualHost>
# Configuration for WebMail
<VirtualHost *:443>
ServerAlias mail.*
DocumentRoot "/etc/sentora/panel/etc/apps/webmail/"
AddType application/x-httpd-php .php
<Directory "/etc/sentora/panel/etc/apps/webmail/">
Options +FollowSymLinks -Indexes
AllowOverride All
Require all granted
</Directory>
# Custom settings are loaded below this line (if any exist)
SSLEngine on
SSLProtocol ALL -SSLv2 -SSLv3
SSLHonorCipherOrder On
SSLCipherSuite ECDH+AESGCMH+AESGCM:ECDH+AES256H+AES256:ECDH+AES128H+AES:ECDH+3DESH+3DES:RSA+AESGCM:RSA+AES:RSA+3DES:!aNULL:!MD5:!DSS
SSLCertificateFile /etc/letsencrypt/live/mail.domain.com/cert.pem
SSLCertificateKeyFile /etc/letsencrypt/live/mail.domain.com/privkey.pem
SSLCertificateChainFile /etc/letsencrypt/live/mail.domain.com/chain.pem
# Keeping bellow for future upgrades.
# Requires Apache >= 2.4
SSLCompression off
</VirtualHost>