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How do I get a 4d2.org email account?

4d2.org email accounts are available to anyone who would like private email for their personal use. "Personal use" means that you won't send spam or bulk mail, send mail for a for-profit business, or ...

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How do I configure a mail client to work with my email account?

You can find configuration information for mail clients on our Mail Information & Tools page.

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How do I access my email account using webmail?

We provide Roundcube as a hosted webmail client. You can also use your IMAP credentials with any other third-party webmail client, but you should be aware of the privacy implications of sharing your e...

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What back-end mail server software do you use?

We use Postfix for SMTP, Dovecot for IMAP and POP, OpenDKIM and OpenDMARC for signing messages and checking incoming messages against foreign domains' published DMARC policies, and amavisd-new, ClamAV...

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Can you read my email?

Unless you encrypt it using a tool like gpg, yes. Email is an inherently insecure platform. Mail is stored on the server as plain text, and exchanged with other servers in plain text. All staff are pr...

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I can't register on website XYZ using my 4d2.org email - it says it's invalid.

Does it say your address is invalid the moment you click the submit button on the registration form, or even while you're still filling out the form? If so, this is almost always the fault of the webs...

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What limits apply to 4d2.org email accounts?

Content and Use Limitations Email accounts are for personal, non-commercial use only, and use of automated systems (including scripts) to send email is not allowed without prior approval by the admin ...

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