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PC Blog

published on 2011-06-09 04:44:24

One of the quickest ways you can improve the speed of your computer is with a little tweak to the Wi....Read More

published on 2011-02-15 05:28:26

If your PC is taking ages to open that file you need, then it could be time for a defrag. Disk defra....Read More

published on 2010-05-18 07:09:38

So I've been using Windows 7 for a while now and it's kind of cool. I thought I would always miss Wi....Read More

published on 2010-04-08 08:23:42

Having trouble opening a file, or finding the right software for a particular file extension?? We....Read More

published on 2010-03-25 00:50:11

Haven't tried a Registry cleaner yet? Well you should, because it's the fastest and easiest way to g....Read More

Here is a full list of the SMTP error codes you may encounter;

Error Code	Error Type	Description
0x800CCC60	SMTP_RESPONSE_ERROR	Invalid response
0x800CCC61	SMTP_UNKNOWN_RESPONSE_CODE	Unknown error code
0x800CCC62	SMTP_500_SYNTAX_ERROR	Syntax error returned
0x800CCC63	SMTP_501_PARAM_SYNTAX	Parameter syntax incorrect
0x800CCC64	SMTP_502_COMMAND_NOTIMPL	Command not implemented
0x800CCC65	SMTP_503_COMMAND_SEQ	Improper command sequence
0x800CCC66	SMTP_504_COMMAND_PARAM_NOTIMPL	Command not implemented
0x800CCC67	SMTP_421_NOT_AVAILABLE	Command not available
0x800CCC68	SMTP_450_MAILBOX_BUSY	Mailbox is locked and busy
0x800CCC69	SMTP_550_MAILBOX_NOT_FOUND	Mailbox not found
0x800CCC6A	SMTP_451_ERROR_PROCESSING	Error processing request
0x800CCC6B	SMTP_551_USER_NOT_LOCAL	User mailbox is known, but mailbox not on this server
0x800CCC6C	SMTP_452_NO_SYSTEM_STORAGE	No space to store messages
0x800CCC6D	SMTP_552_STORAGE_OVERFLOW	Storage limit exceeded
0x800CCC6E	SMTP_553_MAILBOX_NAME_SYNTAX	Invalid mailbox name syntax
0x800CCC6F	SMTP_554_TRANSACT_FAILED	Transaction failed
0x800CCC78	SMTP_REJECTED_SENDER	Unknown sender. This is caused by having the incorrect e-mail address in the Reply-To field
0x800CCC79	SMTP_REJECTED_RECIPIENTS	Server rejected recipients
0x800CCC7A	SMTP_NO_SENDER	No sender address specified
0x800CCC7B	SMTP_NO_RECIPIENTS	No recipients specified