diff --git a/app/src/main/java/eu/faircode/email/BoundaryCallbackMessages.java b/app/src/main/java/eu/faircode/email/BoundaryCallbackMessages.java
index 4dc419623d..61bb6a45e2 100644
--- a/app/src/main/java/eu/faircode/email/BoundaryCallbackMessages.java
+++ b/app/src/main/java/eu/faircode/email/BoundaryCallbackMessages.java
@@ -314,7 +314,7 @@ public class BoundaryCallbackMessages extends PagedList.BoundaryCallback<TupleMe
 
         final EntityFolder browsable = db.folder().getBrowsableFolder(folder, criteria != null);
         if (browsable == null || !browsable.selectable || browsable.local) {
-            Log.w("Boundary not browsable=" + (folder != null));
+            Log.i("Boundary not browsable=" + (folder != null));
             return 0;
         }
 
diff --git a/app/src/main/java/eu/faircode/email/Core.java b/app/src/main/java/eu/faircode/email/Core.java
index fca9f14d81..aca1c44e26 100644
--- a/app/src/main/java/eu/faircode/email/Core.java
+++ b/app/src/main/java/eu/faircode/email/Core.java
@@ -2895,16 +2895,16 @@ class Core {
 
         long uid = ifolder.getUID(imessage);
         if (uid < 0) {
-            Log.i(folder.name + " invalid uid=" + uid);
+            Log.w(folder.name + " invalid uid=" + uid);
             throw new MessageRemovedException("uid");
         }
 
         if (imessage.isExpunged()) {
-            Log.i(folder.name + " expunged uid=" + uid);
+            Log.w(folder.name + " expunged uid=" + uid);
             throw new MessageRemovedException("Expunged");
         }
         if (perform_expunge && imessage.isSet(Flags.Flag.DELETED)) {
-            Log.i(folder.name + " deleted uid=" + uid);
+            Log.w(folder.name + " deleted uid=" + uid);
             try {
                 ifolder.expunge();
             } catch (MessagingException ex) {
diff --git a/app/src/main/java/eu/faircode/email/MessageHelper.java b/app/src/main/java/eu/faircode/email/MessageHelper.java
index 3b86ef298f..d5ea618425 100644
--- a/app/src/main/java/eu/faircode/email/MessageHelper.java
+++ b/app/src/main/java/eu/faircode/email/MessageHelper.java
@@ -1208,7 +1208,7 @@ public class MessageHelper {
             return header;
 
         if (CharsetHelper.isUTF8(header)) {
-            Log.w("Converting " + name + " to UTF-8");
+            Log.i("Converting " + name + " to UTF-8");
             return new String(header.getBytes(StandardCharsets.ISO_8859_1), StandardCharsets.UTF_8);
         } else {
             Log.i("Converting " + name + " to ISO8859-1");
diff --git a/app/src/main/jni/fairemail.cc b/app/src/main/jni/fairemail.cc
index 3182febfc3..28f7d8761c 100644
--- a/app/src/main/jni/fairemail.cc
+++ b/app/src/main/jni/fairemail.cc
@@ -95,13 +95,13 @@ Java_eu_faircode_email_EmailService_jni_1socket_1keep_1alive(
     socklen_t optlen = sizeof(optval);
 
     if (getsockopt(fd, SOL_TCP, TCP_KEEPCNT, &optval, &optlen) == 0)
-        log_android(ANDROID_LOG_INFO, "Default TCP_KEEPCNT=%d", optval);
+        log_android(ANDROID_LOG_DEBUG, "Default TCP_KEEPCNT=%d", optval);
     if (getsockopt(fd, SOL_TCP, TCP_KEEPINTVL, &optval, &optlen) == 0)
-        log_android(ANDROID_LOG_INFO, "Default TCP_KEEPINTVL=%d", optval);
+        log_android(ANDROID_LOG_DEBUG, "Default TCP_KEEPINTVL=%d", optval);
     if (getsockopt(fd, SOL_TCP, TCP_KEEPIDLE, &optval, &optlen) == 0)
-        log_android(ANDROID_LOG_INFO, "Default TCP_KEEPIDLE=%d", optval);
+        log_android(ANDROID_LOG_DEBUG, "Default TCP_KEEPIDLE=%d", optval);
     if (getsockopt(fd, SOL_SOCKET, SO_KEEPALIVE, &optval, &optlen) == 0)
-        log_android(ANDROID_LOG_INFO, "Default SO_KEEPALIVE=%d", optval);
+        log_android(ANDROID_LOG_DEBUG, "Default SO_KEEPALIVE=%d", optval);
 
     int res;
     int on = 1;
@@ -109,34 +109,34 @@ Java_eu_faircode_email_EmailService_jni_1socket_1keep_1alive(
     int tcp_keepalive_intvl = 75;
     int tcp_keepalive_time = seconds; // default 7200
 
-    log_android(ANDROID_LOG_INFO, "Set TCP_KEEPCNT=%d", tcp_keepalive_probes);
+    log_android(ANDROID_LOG_DEBUG, "Set TCP_KEEPCNT=%d", tcp_keepalive_probes);
     res = setsockopt(fd, SOL_TCP, TCP_KEEPCNT, &tcp_keepalive_probes, sizeof(tcp_keepalive_probes));
     if (res < 0)
         return errno;
 
-    log_android(ANDROID_LOG_INFO, "Set TCP_KEEPINTVL=%d", tcp_keepalive_intvl);
+    log_android(ANDROID_LOG_DEBUG, "Set TCP_KEEPINTVL=%d", tcp_keepalive_intvl);
     res = setsockopt(fd, SOL_TCP, TCP_KEEPINTVL, &tcp_keepalive_intvl, sizeof(tcp_keepalive_intvl));
     if (res < 0)
         return errno;
 
-    log_android(ANDROID_LOG_INFO, "Set TCP_KEEPIDLE=%d", tcp_keepalive_time);
+    log_android(ANDROID_LOG_DEBUG, "Set TCP_KEEPIDLE=%d", tcp_keepalive_time);
     res = setsockopt(fd, SOL_TCP, TCP_KEEPIDLE, &tcp_keepalive_time, sizeof(tcp_keepalive_time));
     if (res < 0)
         return errno;
 
-    log_android(ANDROID_LOG_INFO, "Set SO_KEEPALIVE=%d", on);
+    log_android(ANDROID_LOG_DEBUG, "Set SO_KEEPALIVE=%d", on);
     res = setsockopt(fd, SOL_SOCKET, SO_KEEPALIVE, &on, sizeof(on));
     if (res < 0)
         return errno;
 
     if (getsockopt(fd, SOL_TCP, TCP_KEEPCNT, &optval, &optlen) == 0)
-        log_android(ANDROID_LOG_INFO, "Check TCP_KEEPCNT=%d", optval);
+        log_android(ANDROID_LOG_DEBUG, "Check TCP_KEEPCNT=%d", optval);
     if (getsockopt(fd, SOL_TCP, TCP_KEEPINTVL, &optval, &optlen) == 0)
-        log_android(ANDROID_LOG_INFO, "Check TCP_KEEPINTVL=%d", optval);
+        log_android(ANDROID_LOG_DEBUG, "Check TCP_KEEPINTVL=%d", optval);
     if (getsockopt(fd, SOL_TCP, TCP_KEEPIDLE, &optval, &optlen) == 0)
-        log_android(ANDROID_LOG_INFO, "Check TCP_KEEPIDLE=%d", optval);
+        log_android(ANDROID_LOG_DEBUG, "Check TCP_KEEPIDLE=%d", optval);
     if (getsockopt(fd, SOL_SOCKET, SO_KEEPALIVE, &optval, &optlen) == 0)
-        log_android(ANDROID_LOG_INFO, "Check SO_KEEPALIVE=%d", optval);
+        log_android(ANDROID_LOG_DEBUG, "Check SO_KEEPALIVE=%d", optval);
 
     return res;
 }