diff --git a/dashboard/src/views/email.html b/dashboard/src/views/email.html
index 833d57a3f..a6e13530a 100644
--- a/dashboard/src/views/email.html
+++ b/dashboard/src/views/email.html
@@ -725,7 +725,7 @@
                   <div id="collapse_dns_{{ record.value }}" class="panel-collapse collapse">
                     <div class="panel-body">
                       <p ng-show="record.name === 'MX' && domain.provider === 'namecheap'">{{ 'email.dnsStatus.namecheapInfo' | tr }} <sup><a ng-href="https://docs.cloudron.io/domains/#namecheap-dns" class="help" target="_blank"><i class="fa fa-question-circle"></i></a></sup></p>
-                      <p ng-show="record.name === 'PTR'">{{ 'email.dnsStatus.ptrInfo' | tr }} <sup><a ng-href="https://docs.cloudron.io/troubleshooting/#ptr-record" class="help" target="_blank"><i class="fa fa-question-circle"></i></a></sup></p>
+                      <p ng-show="record.name === 'PTR'">{{ 'email.dnsStatus.ptrInfo' | tr }} <sup><a ng-href="https://docs.cloudron.io/email/#ptr-record" class="help" target="_blank"><i class="fa fa-question-circle"></i></a></sup></p>
                       <p ng-show="expectedDnsRecords[record.value].name">{{ 'email.dnsStatus.hostname' | tr }}: <b ng-click-select><tt>{{ expectedDnsRecords[record.value].name }}</tt></b></p>
                       <p ng-hide="expectedDnsRecords[record.value].name">{{ 'email.dnsStatus.domain' | tr }}: <b ng-click-select><tt>{{ expectedDnsRecords[record.value].domain }}</tt></b></p>
                       <p>{{ 'email.dnsStatus.type' | tr }}: <b ng-click-select><tt>{{ expectedDnsRecords[record.value].type }}</tt></b></p>