diff --git a/dashboard/src/views/EmailDomainView.vue b/dashboard/src/views/EmailDomainView.vue
index f25afd758..91574c0c6 100644
--- a/dashboard/src/views/EmailDomainView.vue
+++ b/dashboard/src/views/EmailDomainView.vue
@@ -263,7 +263,7 @@ onMounted(async () => {
         <p class="text-danger" v-if="adminDomainProvider === 'cloudflare'" v-html="$t('email.enableEmailDialog.cloudflareInfo', { adminDomain, mailFqdn })"></p>
         <div v-if="domainProvider === 'noop' || domainProvider === 'manual'" v-html="$t('email.enableEmailDialog.noProviderInfo')"></div>
         <div v-else>
-          <Checkbox v-model="enableIncomingSetupDns" :label="$t('email.enableEmailDialog.setupDnsCheckbox')"/>
+          <Checkbox v-model="enableIncomingSetupDns" :disabled="enableIncomeBusy" :label="$t('email.enableEmailDialog.setupDnsCheckbox')"/>
           <div v-html="$t('email.enableEmailDialog.setupDnsInfo', { importEmailDocsLink: 'https://docs.cloudron.io/guides/import-email' })"></div>
         </div>
       </div>