diff --git a/src/mailbox.lua b/src/mailbox.lua
index 2c67a48..a201944 100644
--- a/src/mailbox.lua
+++ b/src/mailbox.lua
@@ -797,6 +797,11 @@ function Mailbox.append_message(self, message, flags, date)
     r = ifcore.append(self._account._session, self._mailbox, message, flags,
     date)
     if r == nil then error("append request failed", 0) end
+    if options.info == true and r == true then
+        print(string.format("Appended message of %d octets to %s@%s/%s.",
+                            #message, self._account._username,
+                            self._account._server, self._mailbox))
+    end
     
     return r
 end
diff --git a/src/message.lua b/src/message.lua
index 8969dbd..7556d9b 100644
--- a/src/message.lua
+++ b/src/message.lua
@@ -35,52 +35,112 @@ end
 
 function Message.fetch_structure(self)
     local r = self._mailbox._fetch_structure(self._mailbox, { self._uid })
+    if not r or not r[self._uid] then return end
+    if options.info == true then
+        print(string.format("Fetched the structure of %s@%s/%s[%d].",
+                            self._account._username, self._account._server,
+                            self._mailbox._mailbox, self._uid))
+    end
     return r[self._uid]
 end
 
 function Message.fetch_header(self)
     local r = self._mailbox._fetch_header(self._mailbox, { self._uid })
+    if not r or not r[self._uid] then return end
+    if options.info == true then
+        print(string.format("Fetched the header of %s@%s/%s[%d].",
+                            self._account._username, self._account._server,
+                            self._mailbox._mailbox, self._uid))
+    end
     return r[self._uid]
 end
 
 function Message.fetch_body(self)
     local r = self._mailbox._fetch_body(self._mailbox, { self._uid })
+    if not r or not r[self._uid] then return end
+    if options.info == true then
+        print(string.format("Fetched the body of %s@%s/%s[%d].",
+                            self._account._username, self._account._server,
+                            self._mailbox._mailbox, self._uid))
+    end
     return r[self._uid]
 end
 
 function Message.fetch_message(self)
     local r = self._mailbox._fetch_message(self._mailbox, { self._uid })
+    if not r or not r[self._uid] then return end
+    if options.info == true then
+        print(string.format("Fetched message %s@%s/%s[%d].",
+                            self._account._username, self._account._server,
+                            self._mailbox._mailbox, self._uid))
+    end
     return r[self._uid]
 end
 
 function Message.fetch_field(self, field)
     local r = self._mailbox._fetch_fields(self._mailbox, { field },
         { self._uid })
+    if not r or not r[self._uid] then return end
+    if options.info == true then
+        print(string.format("Fetched field \"%s\" of %s@%s/%s[%d].", field,
+                            self._account._username, self._account._server,
+                            self._mailbox._mailbox, self._uid))
+    end
     return r[self._uid]
 end
 
 function Message.fetch_fields(self, fields)
     local r = self._mailbox._fetch_fields(self._mailbox, fields, { self._uid })
+    if not r or not r[self._uid] then return end
+    if options.info == true then
+        print(string.format("Fetched some of the fields of %s@%s/%s[%d].",
+                            self._account._username, self._account._server,
+                            self._mailbox._mailbox, self._uid))
+    end
     return r[self._uid]
 end
 
 function Message.fetch_part(self, part)
     local r = self._mailbox._fetch_parts(self._mailbox, { part }, self._uid)
+    if not r or not r[part] then return end
+    if options.info == true then
+        print(string.format("Fetched part \"%s\" of %s@%s/%s[%d].", part,
+                            self._account._username, self._account._server,
+                            self._mailbox._mailbox, self._uid))
+    end
     return r[part]
 end
 
 function Message.fetch_size(self)
     local r = self._mailbox._fetch_size(self._mailbox, { self._uid })
+    if not r or not r[self._uid] then return end
+    if options.info == true then
+        print(string.format("Fetched the size of %s@%s/%s[%d].",
+                            self._account._username, self._account._server,
+                            self._mailbox._mailbox, self._uid))
+    end
     return r[self._uid]
 end
 
 function Message.fetch_date(self)
     local r = self._mailbox._fetch_date(self._mailbox, { self._uid })
+    if not r or not r[self._uid] then return end
+    if options.info == true then
+        print(string.format("Fetched the date of %s@%s/%s[%d].",
+                            self._account._username, self._account._server,
+                            self._mailbox._mailbox, self._uid))
+    end
     return r[self._uid]
 end
 
 function Message.fetch_flags(self)
     local r = self._mailbox._fetch_flags(self._mailbox, { self._uid })
+    if not r or not r[self._uid] then return end
+    if options.info == true then
+        print(string.format("Fetched the flags of %s@%s/%s[%d].",
+                            self._account._username, self._account._server,
+                            self._mailbox._mailbox, self._uid))
+    end
     return r[self._uid]
 end