diff --git a/utils/configure_dkim_dns b/utils/configure_dkim_dns
index 896f031031e0523522d8d23f3c868ceaafb1b174..c55d85dd75f4bc480f359431baf57868b75e58be 100755
--- a/utils/configure_dkim_dns
+++ b/utils/configure_dkim_dns
@@ -8,7 +8,7 @@ function provision_dkim () {
 
 
 function configure_dns () {
-  domain_key=`cat /data/domains/mail.indie.host/opendkim/keys/${arg_u}/mail.txt | cut -d\" -f2 | sed 'N;s/\n//g' | sed 's/ //g'`
+  domain_key=`cat /data/domains/mail.indie.host/opendkim/keys/${arg_u}/mail.txt | cut -d\" -f2 | sed 'N;s/\n//g' | sed 's/ //g'%2B`
   info "Configuring DNS."
   arguments="&Command=namecheap.domains.dns.setHosts\
 &DomainName=${arg_u}\