diff --git a/README.md b/README.md
index a2b3f21..781d142 100644
--- a/README.md
+++ b/README.md
@@ -20,13 +20,21 @@ The following env variables need to be passed to the container:
 * `SMTP_USERNAME` Username to authenticate with.
 * `SMTP_PASSWORD` Password of the SMTP user.
 
-To use this container from anywhere, the port 25 needs to be exposed to the docker host server:
+To use this container from anywhere, the 25 port needs to be exposed to the docker host server:
 
-    docker run --rm --name postfix -p "25:25" -e SMTP_SERVER=smtp.bar.com -e SMTP_USERNAME=foo@bar.com -e SMTP_PASSWORD=XXXXXXXX postfix
+    docker run -d --name postfix -p "25:25"  \ 
+           -e SMTP_SERVER=smtp.bar.com \
+           -e SMTP_USERNAME=foo@bar.com \
+           -e SMTP_PASSWORD=XXXXXXXX \
+           postfix
     
 If you are going to use this container from other docker containers then it's better to just publish the port:
 
-    docker run --rm --name postfix -P -e SMTP_SERVER=smtp.bar.com -e SMTP_USERNAME=foo@bar.com -e SMTP_PASSWORD=XXXXXXXX postfix
+    docker run -d --name postfix -P \
+           -e SMTP_SERVER=smtp.bar.com \
+           -e SMTP_USERNAME=foo@bar.com \
+           -e SMTP_PASSWORD=XXXXXXXX \
+           postfix
     
     
 #### A note about using gmail as a relay
@@ -36,4 +44,4 @@ for authentication (like Thunderbird or Outlook). First you need to enable acces
 [google settings](https://www.google.com/settings/security/lesssecureapps). 
 
 Also take into account that email `From:` header will contain the email address of the account being used to 
-authenticate against the Gmail SMTP server(SMTP_USERNAME), the one on the email will be ignored by Gmail.
\ No newline at end of file
+authenticate against the Gmail SMTP server(SMTP_USERNAME), the one on the email will be ignored by Gmail.