Access your Bk.iij4u.or.jp Account from an Email Program using IMAP

Yes. Mailbird uses IMAP or POP3 to connect to most email providers. Mailbird's technology can detect the server settings automatically when you enter your email address.

If it is unable to detect the settings, you can set up your email manually by entering the details your provider has listed for their server settings: like the IMAP or POP3 Port and IMAP or POP3 Security.

You will also need to enter the username and password you have assigned with your email provider.

You can think of the 'port' like an address number. The same way that an IP address identifies the location of a computer, the port identifies the application operating on that computer.

There are a few common port numbers, always use the recommended settings to configure your email server to Mailbird.

If it is important to you to save space on your desktop, or if you're worried about backing up your emails, select IMAP. This means that your emails will be stored on the server of your email provider.

POP3 will download your emails to be stored locally and then delete them from the server. This will free up space on your server, but if anything happens to your local storage, those emails won't be available online. If you are comfortable exclusively having a local copy of your files, POP3 is a viable option.

Read this article to learn more about their features and differences.

Mailbird for Mac is on it's way! Unfortunately, Mailbird is not yet available for our friends using Apple devices. If you'd like to be kept in the loop on Mailbird for Mac, click here.

If your old emails are still available in your account, they will automatically be imported. IMAP protocol syncs your emails and folders with the email server, making it possible to manage your emails on any device that is connected to your account.

Once you add your Bk.iij4u.or.jp account to Mailbird, it will grant you access to your emails immediately, no further action is required.

Note: If your emails are from your local server, it won't be possible to import them because of IMAP protocols.

This page will walk you through setting up an email account to Mailbird. Step 6 refers to the manual process.

Our Privacy Policies and Terms of Use are 100% compliant with the European General Data Protection Regulation (GDPR) as of 25 May 2018.

Mailbird cannot ever read any of your personal information. This includes your emails, attachments, and account passwords. Mailbird is a local client on your computer and all sensitive data is never shared with Mailbird or anyone else.

You may contact us directly at any time to review or opt out of the information we hold that pertains to you and your account. Please write to support@getmailbird.com.