service/email.md

@@ -1456,7 +1456,7 @@ All mail servers need a TLSA record.
 
 ### TLS
 
-All mail servers need a valid public CA (Let's Encrypt) certificate. 
+All mail servers need a valid public CA (Let's Encrypt) certificate.
 
 All mail servers implement DANE (both in terms of publishing a TLSA record and checking for TLSA records when delivering mail).
 
@@ -1468,9 +1468,9 @@ The SRS servers add DKIM signatures for all mail that has a From: header with a
 
 ### Spam and virus checks
 
-The MX server checks incoming mail for spam and virus using rspamd and clamav. 
+The MX server checks incoming mail for spam and virus using rspamd and clamav.
 
-Viruses and very obvious spam get rejected straightaway. 
+Viruses and very obvious spam get rejected straight away.
 
 Suspicion of possible spam results in gray listing, with spam results added as headers when the mail does go through.