Knowledge Base

The Mr.Host Knowledge Base is organized in to multiple categories; You can either browse by category below, or use the search feature to find the answer to your question.



Email & Mailing Lists > Troubleshooting
Error: Un-able to lock mail drop
This error comes up only when using a POP3 mail client. When a POP3 mail client logs into a mailbox (ie- your mailbox), it has to lock the mailbox to ensure nothing changes while it's attempting to
Email & Mailing Lists > Troubleshooting
How do I delete an e-mail stuck in my mailbox?
If you are having problems downloading your mail via your normal e-mail program, or your mail seems to be "stuck", it may be a large e-mail attachment causing a problem, blocking your other mail from
Email & Mailing Lists > Troubleshooting
I get a Socket Error: 10051 when trying to send mail! Does my ISP block port 25?
The socket error, 10051, translates to 'Network is unreachable.' This is often the case if your ISP blocks sending mail (blocking port 25) through anyone other than their OWN smtp server. They do this
Email & Mailing Lists > Troubleshooting
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