From 3d49fcaabd45795d1d8eb1330ff815f9e3e08a91 Mon Sep 17 00:00:00 2001
From: Philipp <admin@philipp.info>
Date: Sun, 11 Jul 2021 13:43:10 +0200
Subject: [PATCH] Activate msmtp just in case there's a config

---
 2020.09/apache/Dockerfile             | 4 ----
 2020.09/apache/setup_msmtp.sh         | 8 ++++++++
 2020.09/fpm-alpine/Dockerfile         | 4 ----
 2020.09/fpm-alpine/setup_msmtp.sh     | 8 ++++++++
 2020.09/fpm/Dockerfile                | 4 ----
 2020.09/fpm/setup_msmtp.sh            | 8 ++++++++
 2021.01/apache/Dockerfile             | 4 ----
 2021.01/apache/setup_msmtp.sh         | 8 ++++++++
 2021.01/fpm-alpine/Dockerfile         | 4 ----
 2021.01/fpm-alpine/setup_msmtp.sh     | 8 ++++++++
 2021.01/fpm/Dockerfile                | 4 ----
 2021.01/fpm/setup_msmtp.sh            | 8 ++++++++
 2021.04/apache/Dockerfile             | 4 ----
 2021.04/apache/setup_msmtp.sh         | 8 ++++++++
 2021.04/fpm-alpine/Dockerfile         | 4 ----
 2021.04/fpm-alpine/setup_msmtp.sh     | 8 ++++++++
 2021.04/fpm/Dockerfile                | 4 ----
 2021.04/fpm/setup_msmtp.sh            | 8 ++++++++
 2021.07/apache/Dockerfile             | 4 ----
 2021.07/apache/setup_msmtp.sh         | 8 ++++++++
 2021.07/fpm-alpine/Dockerfile         | 4 ----
 2021.07/fpm-alpine/setup_msmtp.sh     | 8 ++++++++
 2021.07/fpm/Dockerfile                | 4 ----
 2021.07/fpm/setup_msmtp.sh            | 8 ++++++++
 2021.09-dev/apache/Dockerfile         | 4 ----
 2021.09-dev/apache/setup_msmtp.sh     | 8 ++++++++
 2021.09-dev/fpm-alpine/Dockerfile     | 4 ----
 2021.09-dev/fpm-alpine/setup_msmtp.sh | 8 ++++++++
 2021.09-dev/fpm/Dockerfile            | 4 ----
 2021.09-dev/fpm/setup_msmtp.sh        | 8 ++++++++
 Dockerfile-alpine.template            | 4 ----
 Dockerfile-debian.template            | 4 ----
 docker-setup_msmtp.sh                 | 8 ++++++++
 33 files changed, 128 insertions(+), 68 deletions(-)

diff --git a/2020.09/apache/Dockerfile b/2020.09/apache/Dockerfile
index 343b2a4..15f41a7 100644
--- a/2020.09/apache/Dockerfile
+++ b/2020.09/apache/Dockerfile
@@ -108,10 +108,6 @@ RUN set -ex; \
         echo 'opcache.revalidte_freq=1'; \
     } > /usr/local/etc/php/conf.d/opcache-recommended.ini; \
     \
-    { \
-        echo sendmail_path = "/usr/bin/msmtp -t"; \
-    } > /usr/local/etc/php/conf.d/sendmail.ini; \
-    \
     echo 'apc.enable_cli=1' >> /usr/local/etc/php/conf.d/docker-php-ext-apcu.ini; \
     \
     echo 'memory_limit=512M' > /usr/local/etc/php/conf.d/memory-limit.ini; \
diff --git a/2020.09/apache/setup_msmtp.sh b/2020.09/apache/setup_msmtp.sh
index b90c42c..b14c097 100644
--- a/2020.09/apache/setup_msmtp.sh
+++ b/2020.09/apache/setup_msmtp.sh
@@ -34,5 +34,13 @@ if [ -n "${SMTP_DOMAIN+x}" ] && [ -n "${SMTP+x}" ] && [ "${SMTP}" != "localhost"
     echo "aliases /etc/aliases"
   } >/etc/msmtprc
 
+  # enable msmtp setup
+  {
+    echo sendmail_path = "/usr/bin/msmtp -t";
+  } > /usr/local/etc/php/conf.d/sendmail.ini
+
+  # reload php-config per signal
+  kill -USR2 1
+
   echo "Setup finished"
 fi
diff --git a/2020.09/fpm-alpine/Dockerfile b/2020.09/fpm-alpine/Dockerfile
index d8e1fbd..b63e7e7 100644
--- a/2020.09/fpm-alpine/Dockerfile
+++ b/2020.09/fpm-alpine/Dockerfile
@@ -83,10 +83,6 @@ RUN set -ex; \
         echo 'opcache.revalidte_freq=1'; \
     } > /usr/local/etc/php/conf.d/opcache-recommended.ini; \
     \
-    { \
-        echo sendmail_path = "/usr/bin/msmtp -t"; \
-    } > /usr/local/etc/php/conf.d/sendmail.ini; \
-    \
     echo 'apc.enable_cli=1' >> /usr/local/etc/php/conf.d/docker-php-ext-apcu.ini; \
     \
     echo 'memory_limit=512M' > /usr/local/etc/php/conf.d/memory-limit.ini; \
diff --git a/2020.09/fpm-alpine/setup_msmtp.sh b/2020.09/fpm-alpine/setup_msmtp.sh
index b90c42c..b14c097 100644
--- a/2020.09/fpm-alpine/setup_msmtp.sh
+++ b/2020.09/fpm-alpine/setup_msmtp.sh
@@ -34,5 +34,13 @@ if [ -n "${SMTP_DOMAIN+x}" ] && [ -n "${SMTP+x}" ] && [ "${SMTP}" != "localhost"
     echo "aliases /etc/aliases"
   } >/etc/msmtprc
 
+  # enable msmtp setup
+  {
+    echo sendmail_path = "/usr/bin/msmtp -t";
+  } > /usr/local/etc/php/conf.d/sendmail.ini
+
+  # reload php-config per signal
+  kill -USR2 1
+
   echo "Setup finished"
 fi
diff --git a/2020.09/fpm/Dockerfile b/2020.09/fpm/Dockerfile
index 348f34b..c2db2ee 100644
--- a/2020.09/fpm/Dockerfile
+++ b/2020.09/fpm/Dockerfile
@@ -108,10 +108,6 @@ RUN set -ex; \
         echo 'opcache.revalidte_freq=1'; \
     } > /usr/local/etc/php/conf.d/opcache-recommended.ini; \
     \
-    { \
-        echo sendmail_path = "/usr/bin/msmtp -t"; \
-    } > /usr/local/etc/php/conf.d/sendmail.ini; \
-    \
     echo 'apc.enable_cli=1' >> /usr/local/etc/php/conf.d/docker-php-ext-apcu.ini; \
     \
     echo 'memory_limit=512M' > /usr/local/etc/php/conf.d/memory-limit.ini; \
diff --git a/2020.09/fpm/setup_msmtp.sh b/2020.09/fpm/setup_msmtp.sh
index b90c42c..b14c097 100644
--- a/2020.09/fpm/setup_msmtp.sh
+++ b/2020.09/fpm/setup_msmtp.sh
@@ -34,5 +34,13 @@ if [ -n "${SMTP_DOMAIN+x}" ] && [ -n "${SMTP+x}" ] && [ "${SMTP}" != "localhost"
     echo "aliases /etc/aliases"
   } >/etc/msmtprc
 
+  # enable msmtp setup
+  {
+    echo sendmail_path = "/usr/bin/msmtp -t";
+  } > /usr/local/etc/php/conf.d/sendmail.ini
+
+  # reload php-config per signal
+  kill -USR2 1
+
   echo "Setup finished"
 fi
diff --git a/2021.01/apache/Dockerfile b/2021.01/apache/Dockerfile
index 31346ad..b3ca98a 100644
--- a/2021.01/apache/Dockerfile
+++ b/2021.01/apache/Dockerfile
@@ -108,10 +108,6 @@ RUN set -ex; \
         echo 'opcache.revalidte_freq=1'; \
     } > /usr/local/etc/php/conf.d/opcache-recommended.ini; \
     \
-    { \
-        echo sendmail_path = "/usr/bin/msmtp -t"; \
-    } > /usr/local/etc/php/conf.d/sendmail.ini; \
-    \
     echo 'apc.enable_cli=1' >> /usr/local/etc/php/conf.d/docker-php-ext-apcu.ini; \
     \
     echo 'memory_limit=512M' > /usr/local/etc/php/conf.d/memory-limit.ini; \
diff --git a/2021.01/apache/setup_msmtp.sh b/2021.01/apache/setup_msmtp.sh
index b90c42c..b14c097 100644
--- a/2021.01/apache/setup_msmtp.sh
+++ b/2021.01/apache/setup_msmtp.sh
@@ -34,5 +34,13 @@ if [ -n "${SMTP_DOMAIN+x}" ] && [ -n "${SMTP+x}" ] && [ "${SMTP}" != "localhost"
     echo "aliases /etc/aliases"
   } >/etc/msmtprc
 
+  # enable msmtp setup
+  {
+    echo sendmail_path = "/usr/bin/msmtp -t";
+  } > /usr/local/etc/php/conf.d/sendmail.ini
+
+  # reload php-config per signal
+  kill -USR2 1
+
   echo "Setup finished"
 fi
diff --git a/2021.01/fpm-alpine/Dockerfile b/2021.01/fpm-alpine/Dockerfile
index 2dfc46c..c0253aa 100644
--- a/2021.01/fpm-alpine/Dockerfile
+++ b/2021.01/fpm-alpine/Dockerfile
@@ -83,10 +83,6 @@ RUN set -ex; \
         echo 'opcache.revalidte_freq=1'; \
     } > /usr/local/etc/php/conf.d/opcache-recommended.ini; \
     \
-    { \
-        echo sendmail_path = "/usr/bin/msmtp -t"; \
-    } > /usr/local/etc/php/conf.d/sendmail.ini; \
-    \
     echo 'apc.enable_cli=1' >> /usr/local/etc/php/conf.d/docker-php-ext-apcu.ini; \
     \
     echo 'memory_limit=512M' > /usr/local/etc/php/conf.d/memory-limit.ini; \
diff --git a/2021.01/fpm-alpine/setup_msmtp.sh b/2021.01/fpm-alpine/setup_msmtp.sh
index b90c42c..b14c097 100644
--- a/2021.01/fpm-alpine/setup_msmtp.sh
+++ b/2021.01/fpm-alpine/setup_msmtp.sh
@@ -34,5 +34,13 @@ if [ -n "${SMTP_DOMAIN+x}" ] && [ -n "${SMTP+x}" ] && [ "${SMTP}" != "localhost"
     echo "aliases /etc/aliases"
   } >/etc/msmtprc
 
+  # enable msmtp setup
+  {
+    echo sendmail_path = "/usr/bin/msmtp -t";
+  } > /usr/local/etc/php/conf.d/sendmail.ini
+
+  # reload php-config per signal
+  kill -USR2 1
+
   echo "Setup finished"
 fi
diff --git a/2021.01/fpm/Dockerfile b/2021.01/fpm/Dockerfile
index 62fbf3d..5172454 100644
--- a/2021.01/fpm/Dockerfile
+++ b/2021.01/fpm/Dockerfile
@@ -108,10 +108,6 @@ RUN set -ex; \
         echo 'opcache.revalidte_freq=1'; \
     } > /usr/local/etc/php/conf.d/opcache-recommended.ini; \
     \
-    { \
-        echo sendmail_path = "/usr/bin/msmtp -t"; \
-    } > /usr/local/etc/php/conf.d/sendmail.ini; \
-    \
     echo 'apc.enable_cli=1' >> /usr/local/etc/php/conf.d/docker-php-ext-apcu.ini; \
     \
     echo 'memory_limit=512M' > /usr/local/etc/php/conf.d/memory-limit.ini; \
diff --git a/2021.01/fpm/setup_msmtp.sh b/2021.01/fpm/setup_msmtp.sh
index b90c42c..b14c097 100644
--- a/2021.01/fpm/setup_msmtp.sh
+++ b/2021.01/fpm/setup_msmtp.sh
@@ -34,5 +34,13 @@ if [ -n "${SMTP_DOMAIN+x}" ] && [ -n "${SMTP+x}" ] && [ "${SMTP}" != "localhost"
     echo "aliases /etc/aliases"
   } >/etc/msmtprc
 
+  # enable msmtp setup
+  {
+    echo sendmail_path = "/usr/bin/msmtp -t";
+  } > /usr/local/etc/php/conf.d/sendmail.ini
+
+  # reload php-config per signal
+  kill -USR2 1
+
   echo "Setup finished"
 fi
diff --git a/2021.04/apache/Dockerfile b/2021.04/apache/Dockerfile
index 2bb120d..76ccaf0 100644
--- a/2021.04/apache/Dockerfile
+++ b/2021.04/apache/Dockerfile
@@ -108,10 +108,6 @@ RUN set -ex; \
         echo 'opcache.revalidte_freq=1'; \
     } > /usr/local/etc/php/conf.d/opcache-recommended.ini; \
     \
-    { \
-        echo sendmail_path = "/usr/bin/msmtp -t"; \
-    } > /usr/local/etc/php/conf.d/sendmail.ini; \
-    \
     echo 'apc.enable_cli=1' >> /usr/local/etc/php/conf.d/docker-php-ext-apcu.ini; \
     \
     echo 'memory_limit=512M' > /usr/local/etc/php/conf.d/memory-limit.ini; \
diff --git a/2021.04/apache/setup_msmtp.sh b/2021.04/apache/setup_msmtp.sh
index b90c42c..b14c097 100644
--- a/2021.04/apache/setup_msmtp.sh
+++ b/2021.04/apache/setup_msmtp.sh
@@ -34,5 +34,13 @@ if [ -n "${SMTP_DOMAIN+x}" ] && [ -n "${SMTP+x}" ] && [ "${SMTP}" != "localhost"
     echo "aliases /etc/aliases"
   } >/etc/msmtprc
 
+  # enable msmtp setup
+  {
+    echo sendmail_path = "/usr/bin/msmtp -t";
+  } > /usr/local/etc/php/conf.d/sendmail.ini
+
+  # reload php-config per signal
+  kill -USR2 1
+
   echo "Setup finished"
 fi
diff --git a/2021.04/fpm-alpine/Dockerfile b/2021.04/fpm-alpine/Dockerfile
index 327729d..a480e97 100644
--- a/2021.04/fpm-alpine/Dockerfile
+++ b/2021.04/fpm-alpine/Dockerfile
@@ -83,10 +83,6 @@ RUN set -ex; \
         echo 'opcache.revalidte_freq=1'; \
     } > /usr/local/etc/php/conf.d/opcache-recommended.ini; \
     \
-    { \
-        echo sendmail_path = "/usr/bin/msmtp -t"; \
-    } > /usr/local/etc/php/conf.d/sendmail.ini; \
-    \
     echo 'apc.enable_cli=1' >> /usr/local/etc/php/conf.d/docker-php-ext-apcu.ini; \
     \
     echo 'memory_limit=512M' > /usr/local/etc/php/conf.d/memory-limit.ini; \
diff --git a/2021.04/fpm-alpine/setup_msmtp.sh b/2021.04/fpm-alpine/setup_msmtp.sh
index b90c42c..b14c097 100644
--- a/2021.04/fpm-alpine/setup_msmtp.sh
+++ b/2021.04/fpm-alpine/setup_msmtp.sh
@@ -34,5 +34,13 @@ if [ -n "${SMTP_DOMAIN+x}" ] && [ -n "${SMTP+x}" ] && [ "${SMTP}" != "localhost"
     echo "aliases /etc/aliases"
   } >/etc/msmtprc
 
+  # enable msmtp setup
+  {
+    echo sendmail_path = "/usr/bin/msmtp -t";
+  } > /usr/local/etc/php/conf.d/sendmail.ini
+
+  # reload php-config per signal
+  kill -USR2 1
+
   echo "Setup finished"
 fi
diff --git a/2021.04/fpm/Dockerfile b/2021.04/fpm/Dockerfile
index 77cd06c..7096e8e 100644
--- a/2021.04/fpm/Dockerfile
+++ b/2021.04/fpm/Dockerfile
@@ -108,10 +108,6 @@ RUN set -ex; \
         echo 'opcache.revalidte_freq=1'; \
     } > /usr/local/etc/php/conf.d/opcache-recommended.ini; \
     \
-    { \
-        echo sendmail_path = "/usr/bin/msmtp -t"; \
-    } > /usr/local/etc/php/conf.d/sendmail.ini; \
-    \
     echo 'apc.enable_cli=1' >> /usr/local/etc/php/conf.d/docker-php-ext-apcu.ini; \
     \
     echo 'memory_limit=512M' > /usr/local/etc/php/conf.d/memory-limit.ini; \
diff --git a/2021.04/fpm/setup_msmtp.sh b/2021.04/fpm/setup_msmtp.sh
index b90c42c..b14c097 100644
--- a/2021.04/fpm/setup_msmtp.sh
+++ b/2021.04/fpm/setup_msmtp.sh
@@ -34,5 +34,13 @@ if [ -n "${SMTP_DOMAIN+x}" ] && [ -n "${SMTP+x}" ] && [ "${SMTP}" != "localhost"
     echo "aliases /etc/aliases"
   } >/etc/msmtprc
 
+  # enable msmtp setup
+  {
+    echo sendmail_path = "/usr/bin/msmtp -t";
+  } > /usr/local/etc/php/conf.d/sendmail.ini
+
+  # reload php-config per signal
+  kill -USR2 1
+
   echo "Setup finished"
 fi
diff --git a/2021.07/apache/Dockerfile b/2021.07/apache/Dockerfile
index d5c927e..17fa573 100644
--- a/2021.07/apache/Dockerfile
+++ b/2021.07/apache/Dockerfile
@@ -108,10 +108,6 @@ RUN set -ex; \
         echo 'opcache.revalidte_freq=1'; \
     } > /usr/local/etc/php/conf.d/opcache-recommended.ini; \
     \
-    { \
-        echo sendmail_path = "/usr/bin/msmtp -t"; \
-    } > /usr/local/etc/php/conf.d/sendmail.ini; \
-    \
     echo 'apc.enable_cli=1' >> /usr/local/etc/php/conf.d/docker-php-ext-apcu.ini; \
     \
     echo 'memory_limit=512M' > /usr/local/etc/php/conf.d/memory-limit.ini; \
diff --git a/2021.07/apache/setup_msmtp.sh b/2021.07/apache/setup_msmtp.sh
index b90c42c..b14c097 100644
--- a/2021.07/apache/setup_msmtp.sh
+++ b/2021.07/apache/setup_msmtp.sh
@@ -34,5 +34,13 @@ if [ -n "${SMTP_DOMAIN+x}" ] && [ -n "${SMTP+x}" ] && [ "${SMTP}" != "localhost"
     echo "aliases /etc/aliases"
   } >/etc/msmtprc
 
+  # enable msmtp setup
+  {
+    echo sendmail_path = "/usr/bin/msmtp -t";
+  } > /usr/local/etc/php/conf.d/sendmail.ini
+
+  # reload php-config per signal
+  kill -USR2 1
+
   echo "Setup finished"
 fi
diff --git a/2021.07/fpm-alpine/Dockerfile b/2021.07/fpm-alpine/Dockerfile
index f7d1081..599f7f3 100644
--- a/2021.07/fpm-alpine/Dockerfile
+++ b/2021.07/fpm-alpine/Dockerfile
@@ -83,10 +83,6 @@ RUN set -ex; \
         echo 'opcache.revalidte_freq=1'; \
     } > /usr/local/etc/php/conf.d/opcache-recommended.ini; \
     \
-    { \
-        echo sendmail_path = "/usr/bin/msmtp -t"; \
-    } > /usr/local/etc/php/conf.d/sendmail.ini; \
-    \
     echo 'apc.enable_cli=1' >> /usr/local/etc/php/conf.d/docker-php-ext-apcu.ini; \
     \
     echo 'memory_limit=512M' > /usr/local/etc/php/conf.d/memory-limit.ini; \
diff --git a/2021.07/fpm-alpine/setup_msmtp.sh b/2021.07/fpm-alpine/setup_msmtp.sh
index b90c42c..b14c097 100644
--- a/2021.07/fpm-alpine/setup_msmtp.sh
+++ b/2021.07/fpm-alpine/setup_msmtp.sh
@@ -34,5 +34,13 @@ if [ -n "${SMTP_DOMAIN+x}" ] && [ -n "${SMTP+x}" ] && [ "${SMTP}" != "localhost"
     echo "aliases /etc/aliases"
   } >/etc/msmtprc
 
+  # enable msmtp setup
+  {
+    echo sendmail_path = "/usr/bin/msmtp -t";
+  } > /usr/local/etc/php/conf.d/sendmail.ini
+
+  # reload php-config per signal
+  kill -USR2 1
+
   echo "Setup finished"
 fi
diff --git a/2021.07/fpm/Dockerfile b/2021.07/fpm/Dockerfile
index 63b2c1b..8f19f28 100644
--- a/2021.07/fpm/Dockerfile
+++ b/2021.07/fpm/Dockerfile
@@ -108,10 +108,6 @@ RUN set -ex; \
         echo 'opcache.revalidte_freq=1'; \
     } > /usr/local/etc/php/conf.d/opcache-recommended.ini; \
     \
-    { \
-        echo sendmail_path = "/usr/bin/msmtp -t"; \
-    } > /usr/local/etc/php/conf.d/sendmail.ini; \
-    \
     echo 'apc.enable_cli=1' >> /usr/local/etc/php/conf.d/docker-php-ext-apcu.ini; \
     \
     echo 'memory_limit=512M' > /usr/local/etc/php/conf.d/memory-limit.ini; \
diff --git a/2021.07/fpm/setup_msmtp.sh b/2021.07/fpm/setup_msmtp.sh
index b90c42c..b14c097 100644
--- a/2021.07/fpm/setup_msmtp.sh
+++ b/2021.07/fpm/setup_msmtp.sh
@@ -34,5 +34,13 @@ if [ -n "${SMTP_DOMAIN+x}" ] && [ -n "${SMTP+x}" ] && [ "${SMTP}" != "localhost"
     echo "aliases /etc/aliases"
   } >/etc/msmtprc
 
+  # enable msmtp setup
+  {
+    echo sendmail_path = "/usr/bin/msmtp -t";
+  } > /usr/local/etc/php/conf.d/sendmail.ini
+
+  # reload php-config per signal
+  kill -USR2 1
+
   echo "Setup finished"
 fi
diff --git a/2021.09-dev/apache/Dockerfile b/2021.09-dev/apache/Dockerfile
index e33bc87..1d5afdc 100644
--- a/2021.09-dev/apache/Dockerfile
+++ b/2021.09-dev/apache/Dockerfile
@@ -108,10 +108,6 @@ RUN set -ex; \
         echo 'opcache.revalidte_freq=1'; \
     } > /usr/local/etc/php/conf.d/opcache-recommended.ini; \
     \
-    { \
-        echo sendmail_path = "/usr/bin/msmtp -t"; \
-    } > /usr/local/etc/php/conf.d/sendmail.ini; \
-    \
     echo 'apc.enable_cli=1' >> /usr/local/etc/php/conf.d/docker-php-ext-apcu.ini; \
     \
     echo 'memory_limit=512M' > /usr/local/etc/php/conf.d/memory-limit.ini; \
diff --git a/2021.09-dev/apache/setup_msmtp.sh b/2021.09-dev/apache/setup_msmtp.sh
index b90c42c..b14c097 100644
--- a/2021.09-dev/apache/setup_msmtp.sh
+++ b/2021.09-dev/apache/setup_msmtp.sh
@@ -34,5 +34,13 @@ if [ -n "${SMTP_DOMAIN+x}" ] && [ -n "${SMTP+x}" ] && [ "${SMTP}" != "localhost"
     echo "aliases /etc/aliases"
   } >/etc/msmtprc
 
+  # enable msmtp setup
+  {
+    echo sendmail_path = "/usr/bin/msmtp -t";
+  } > /usr/local/etc/php/conf.d/sendmail.ini
+
+  # reload php-config per signal
+  kill -USR2 1
+
   echo "Setup finished"
 fi
diff --git a/2021.09-dev/fpm-alpine/Dockerfile b/2021.09-dev/fpm-alpine/Dockerfile
index f0a02be..c62466e 100644
--- a/2021.09-dev/fpm-alpine/Dockerfile
+++ b/2021.09-dev/fpm-alpine/Dockerfile
@@ -83,10 +83,6 @@ RUN set -ex; \
         echo 'opcache.revalidte_freq=1'; \
     } > /usr/local/etc/php/conf.d/opcache-recommended.ini; \
     \
-    { \
-        echo sendmail_path = "/usr/bin/msmtp -t"; \
-    } > /usr/local/etc/php/conf.d/sendmail.ini; \
-    \
     echo 'apc.enable_cli=1' >> /usr/local/etc/php/conf.d/docker-php-ext-apcu.ini; \
     \
     echo 'memory_limit=512M' > /usr/local/etc/php/conf.d/memory-limit.ini; \
diff --git a/2021.09-dev/fpm-alpine/setup_msmtp.sh b/2021.09-dev/fpm-alpine/setup_msmtp.sh
index b90c42c..b14c097 100644
--- a/2021.09-dev/fpm-alpine/setup_msmtp.sh
+++ b/2021.09-dev/fpm-alpine/setup_msmtp.sh
@@ -34,5 +34,13 @@ if [ -n "${SMTP_DOMAIN+x}" ] && [ -n "${SMTP+x}" ] && [ "${SMTP}" != "localhost"
     echo "aliases /etc/aliases"
   } >/etc/msmtprc
 
+  # enable msmtp setup
+  {
+    echo sendmail_path = "/usr/bin/msmtp -t";
+  } > /usr/local/etc/php/conf.d/sendmail.ini
+
+  # reload php-config per signal
+  kill -USR2 1
+
   echo "Setup finished"
 fi
diff --git a/2021.09-dev/fpm/Dockerfile b/2021.09-dev/fpm/Dockerfile
index 54b412f..aba8978 100644
--- a/2021.09-dev/fpm/Dockerfile
+++ b/2021.09-dev/fpm/Dockerfile
@@ -108,10 +108,6 @@ RUN set -ex; \
         echo 'opcache.revalidte_freq=1'; \
     } > /usr/local/etc/php/conf.d/opcache-recommended.ini; \
     \
-    { \
-        echo sendmail_path = "/usr/bin/msmtp -t"; \
-    } > /usr/local/etc/php/conf.d/sendmail.ini; \
-    \
     echo 'apc.enable_cli=1' >> /usr/local/etc/php/conf.d/docker-php-ext-apcu.ini; \
     \
     echo 'memory_limit=512M' > /usr/local/etc/php/conf.d/memory-limit.ini; \
diff --git a/2021.09-dev/fpm/setup_msmtp.sh b/2021.09-dev/fpm/setup_msmtp.sh
index b90c42c..b14c097 100644
--- a/2021.09-dev/fpm/setup_msmtp.sh
+++ b/2021.09-dev/fpm/setup_msmtp.sh
@@ -34,5 +34,13 @@ if [ -n "${SMTP_DOMAIN+x}" ] && [ -n "${SMTP+x}" ] && [ "${SMTP}" != "localhost"
     echo "aliases /etc/aliases"
   } >/etc/msmtprc
 
+  # enable msmtp setup
+  {
+    echo sendmail_path = "/usr/bin/msmtp -t";
+  } > /usr/local/etc/php/conf.d/sendmail.ini
+
+  # reload php-config per signal
+  kill -USR2 1
+
   echo "Setup finished"
 fi
diff --git a/Dockerfile-alpine.template b/Dockerfile-alpine.template
index 8132fd3..645a470 100644
--- a/Dockerfile-alpine.template
+++ b/Dockerfile-alpine.template
@@ -82,10 +82,6 @@ RUN set -ex; \
         echo 'opcache.revalidte_freq=1'; \
     } > /usr/local/etc/php/conf.d/opcache-recommended.ini; \
     \
-    { \
-        echo sendmail_path = "/usr/bin/msmtp -t"; \
-    } > /usr/local/etc/php/conf.d/sendmail.ini; \
-    \
     echo 'apc.enable_cli=1' >> /usr/local/etc/php/conf.d/docker-php-ext-apcu.ini; \
     \
     echo 'memory_limit=512M' > /usr/local/etc/php/conf.d/memory-limit.ini; \
diff --git a/Dockerfile-debian.template b/Dockerfile-debian.template
index 8e35e6e..1203573 100644
--- a/Dockerfile-debian.template
+++ b/Dockerfile-debian.template
@@ -107,10 +107,6 @@ RUN set -ex; \
         echo 'opcache.revalidte_freq=1'; \
     } > /usr/local/etc/php/conf.d/opcache-recommended.ini; \
     \
-    { \
-        echo sendmail_path = "/usr/bin/msmtp -t"; \
-    } > /usr/local/etc/php/conf.d/sendmail.ini; \
-    \
     echo 'apc.enable_cli=1' >> /usr/local/etc/php/conf.d/docker-php-ext-apcu.ini; \
     \
     echo 'memory_limit=512M' > /usr/local/etc/php/conf.d/memory-limit.ini; \
diff --git a/docker-setup_msmtp.sh b/docker-setup_msmtp.sh
index b90c42c..b14c097 100644
--- a/docker-setup_msmtp.sh
+++ b/docker-setup_msmtp.sh
@@ -34,5 +34,13 @@ if [ -n "${SMTP_DOMAIN+x}" ] && [ -n "${SMTP+x}" ] && [ "${SMTP}" != "localhost"
     echo "aliases /etc/aliases"
   } >/etc/msmtprc
 
+  # enable msmtp setup
+  {
+    echo sendmail_path = "/usr/bin/msmtp -t";
+  } > /usr/local/etc/php/conf.d/sendmail.ini
+
+  # reload php-config per signal
+  kill -USR2 1
+
   echo "Setup finished"
 fi