diff --git a/src/infra_version.js b/src/infra_version.js
index 03cae5b60..f95e851dd 100644
--- a/src/infra_version.js
+++ b/src/infra_version.js
@@ -20,7 +20,7 @@ exports = module.exports = {
         'postgresql': { repo: 'cloudron/postgresql', tag: 'cloudron/postgresql:4.2.0@sha256:121b3ca245cae28461ea96014fde5bb8b6bdfb79584aaebc2f1f77b6c25285c6' },
         'mongodb': { repo: 'cloudron/mongodb', tag: 'cloudron/mongodb:4.1.1@sha256:77538cb576158b7e12983d9dd13475d5173d16d398e31693a681999eb94f278a' },
         'redis': { repo: 'cloudron/redis', tag: 'cloudron/redis:3.1.1@sha256:7b3a28f777ba0a664fd8defa6748190c63ad364ade58c61d23183bef87c9b4a8' },
-        'mail': { repo: 'cloudron/mail', tag: 'cloudron/mail:3.6.0@sha256:f67c3659d5122153f746f009e3a61a49619f95b838f357fcdf02024276252036' },
+        'mail': { repo: 'cloudron/mail', tag: 'cloudron/mail:3.6.0@sha256:67541d29f1ce3ace245b4acdaac28acde3cc15f4f83b98e9b7315930aeb5084c' },
         'graphite': { repo: 'cloudron/graphite', tag: 'cloudron/graphite:3.1.0@sha256:30ec3a01964a1e01396acf265183997c3e17fb07eac1a82b979292cc7719ff4b' },
         'sftp': { repo: 'cloudron/sftp', tag: 'cloudron/sftp:3.5.0@sha256:4f157c06f18535ad2dfd379769c99f169adb8690e69a89a4ad3a39e9586fb49d' }
     }
diff --git a/src/mail.js b/src/mail.js
index e94d24586..0cbc49be0 100644
--- a/src/mail.js
+++ b/src/mail.js
@@ -1207,9 +1207,8 @@ async function removeSolrIndex(mailbox) {
 
     const addonDetails = await services.getContainerDetails('mail', 'CLOUDRON_MAIL_TOKEN');
 
-    const [error, response] = await safe(superagent.post(`https://${addonDetails.ip}:3000/solr_delete_index?access_token=${addonDetails.token}`)
+    const [error, response] = await safe(superagent.post(`http://${addonDetails.ip}:3000/solr_delete_index?access_token=${addonDetails.token}`)
         .timeout(2000)
-        .disableTLSCerts()
         .send({ mailbox })
         .ok(() => true));