diff --git a/Dockerfile b/Dockerfile
index 949da4d..482f087 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM php:7.4-apache
+FROM php:8.0-apache
 MAINTAINER Webgriffe Srl <support@webgriffe.com>
 
 # Install GD
@@ -10,7 +10,7 @@ RUN apt-get update \
 # Install MCrypt
 RUN apt-get update \
     && apt-get install -y libmcrypt-dev \
-    && pecl install mcrypt-1.0.3 \
+    && pecl install mcrypt-1.0.4 \
     && docker-php-ext-enable mcrypt
 
 # Install Intl
@@ -67,6 +67,9 @@ ENV PHP_TIMEZONE Europe/Rome
 # Configure Apache Document Root
 ENV APACHE_DOC_ROOT /var/www/html
 
+# Configure Apache ServerName
+ENV APACHE_SERVER_NAME localhost
+
 # Enable Apache mod_rewrite
 RUN a2enmod rewrite
 
@@ -82,6 +85,12 @@ RUN apt-get update \
     && echo "FromLineOverride=YES" >> /etc/ssmtp/ssmtp.conf \
     && echo 'sendmail_path = "/usr/sbin/ssmtp -t"' > /usr/local/etc/php/conf.d/mail.ini
 
+# Install imap
+RUN apt-get update \
+    && apt-get install -y libc-client-dev libkrb5-dev \
+    && docker-php-ext-configure imap --with-kerberos --with-imap-ssl \
+    && docker-php-ext-install imap
+
 # Install MySQL CLI Client
 RUN apt-get update \
     && apt-get install -y default-mysql-client
diff --git a/start b/start
index c4e7a29..8766238 100755
--- a/start
+++ b/start
@@ -15,6 +15,11 @@ echo "	Require all granted" >> /etc/apache2/conf-available/document-root-directo
 echo "</Directory>" >> /etc/apache2/conf-available/document-root-directory.conf
 a2enconf "document-root-directory.conf"
 
+# Set ServerName Directive
+echo "ServerName $APACHE_SERVER_NAME" > /etc/apache2/conf-available/server-name.conf
+a2enconf "server-name.conf"
+
+
 # Enable XDebug if needed
 if [ "$XDEBUG_ENABLE" = "1" ]; then
     docker-php-ext-enable xdebug