diff --git a/README.md b/README.md
index b230e3d..a8e0d57 100644
--- a/README.md
+++ b/README.md
@@ -21,37 +21,22 @@ Connect your mail infrastructure to [MISP](https://github.com/MISP/MISP) in orde
 - Automatically create 'external analysis' links based on filter list (e.g. VirusTotal, malwr.com)
 - Automatically create 'internal reference' links based on filter list
 - Detection of forwarded messages
-- Process attachments as malware samples or specify that they are processed as benign files (m2m_attachment_keyword)
-```
+- Process attachments as malware samples or specify that they are processed as benign files (`m2m_attachment_keyword`)
+
 You can send mails with attachments to mail_to_misp and tell it, to treat the attachment as a benign document (in contrast to the default behaviour: treating it as a malware sample). You need to set a keyword in the configuration:
-m2m_attachment_keyword = 'attachment:benign'
-```
+`m2m_attachment_keyword = 'attachment:benign'`
 - Logging to syslog
 - Remove "[tags]", "Re:" and "Fwd:" from subjects
 - Optionally attach entire mail to event
 - Contains now a fake-smtpd spamtrap which delivers IoCs/mails to MISP
-- Automatically filter out attributes that are on a server side warning list (enforcewarninglist=True)
-- Support for value sighting (sighting=True, sighting_source="YOUR_MAIL_TO_MISP_IDENTIFIER")
-- Auto-publish when key:yourkey is specified in mail (configurable, m2m_key, m2m_auto_distribution)
-```
-The m2m_key configuration is used to specify a secret only you and your users know. If you know the key, you can send a mail to your mail_to_misp instance, and when this key is present in the body of the message, it will automatically publish the event.
-
-So let's assume your config says:
-
-m2m_key = 'ABCDEFGHIJKLMN0PQRSTUVWXYZ'
-
-If you send a mail to mail_to_misp containing:
-
-key:ABCDEFGHIJKLMN0PQRSTUVWXYZ
-
-the event is automatically published.
-
+- Automatically filter out attributes that are on a server side warning list (`enforcewarninglist=True`)
+- Support for value sighting (`sighting=True`, `sighting_source="YOUR_MAIL_TO_MISP_IDENTIFIER"`)
+- Auto-publish when `key:yourkey` is specified in mail (configurable, `m2m_key`, `m2m_auto_distribution`)
+The `m2m_key configuration` is used to specify a secret only you and your users know. If you know the key, you can send a mail to your mail_to_misp instance, and when this key is present in the body of the message, it will automatically publish the event. So let's assume your config says: `m2m_key = 'ABCDEFGHIJKLMN0PQRSTUVWXYZ'`
+If you send a mail to mail_to_misp containing: `key:ABCDEFGHIJKLMN0PQRSTUVWXYZ` the event is automatically published.
 If you don't want to use this feature, just don't put it in the message body.
+The distribution is defined in the configuration as well: `m2m_auto_distribution = '3' # 3 = All communities`
 
-The distribution is defined in the configuration as well:
-
-m2m_auto_distribution = '3' # 3 = All communities 
-```
 
 ## Implementation