Configuring E-Mail Clients

Configuring Thunderbird

1. When you want to add another email account to Mozilla Thunderbird, click on any account, then a tab will appear where you click Create...

Written by mbadmin
2025-12-28

How to configure the email client

An email client is an application used to send and receive email - such as Outlook, Thunderbird, or Apple Mail. To connect it to your...

Written by mbadmin
2025-12-31

How to generate PGP keys in Mozilla Thunderbird?

To generate PGP (Pretty Good Privacy) keys directly at the Mozilla Thunderbird application level, run the program and click the “End-to-end encryption” button in the...

Written by mbadmin
2025-12-28

iOS Mail Setup (iPhone)

1. Select Settings from the main menu. 2. Select Mail from the Settings list. 3. Select Accounts -> Add account . 4. We choose others...

Written by mbadmin
2025-12-28

Microsoft Outlook 2016-2019 Configuration

To add an email inbox in Outlook 2016 or 2019, in the first step, type the name of your mailbox in the Email address field,...

Written by mbadmin
2025-12-28

What is IMAP?

IMAP ( Internet Message Access Protocol ) is an email protocol designed as the successor to POP3 . Unlike its predecessor, the IMAP protocol primarily allows for synchronization of the email client...

Written by mbadmin
2025-12-22

What is POP3?

POP3 (Post Office Protocol version 3) is an email protocol used by email applications such as Outlook, Thunderbird, Apple Mail, and many others to download...

Written by mbadmin
2025-12-22

Why can’t I see messages sent from an email client in mail.mybox.com?

If emails sent from an email client such as Outlook, Thunderbird, Apple Mail, or another mail application do not appear in the Sent folder when...

Written by mbadmin
2025-12-28

How to define the folder for sent messages (iOS Mail)

By default, the Mail app on iPhone or iPad usually assigns a “Sent” folder automatically. However, if your sent messages are not appearing where you...

Written by mbadmin
2026-03-19

How to manage sent messages in Microsoft Outlook

Unlike some other email clients, Microsoft Outlook does not allow you to manually redefine the specific folder path where sent messages are stored. Outlook typically...

Written by mbadmin
2026-03-19

How to define the sent messages folder (Mozilla Thunderbird)

Mozilla Thunderbird allows for granular control over where your outgoing correspondence is stored. By default, it creates a local “Sent” folder, but to ensure your...

Written by mbadmin
2026-03-19

How to configure SMTP email sending in Joomla

Joomla can send emails using your mybox mailbox through SMTP authentication. This ensures that messages generated by your website, such as contact form notifications, account...

Written by mbadmin
2026-05-12

What Is SMTP?

SMTP (Simple Mail Transfer Protocol) is the standard protocol used for sending email messages across the internet. When you send an email using an email...

Written by mbadmin
2026-06-08

Emails send from webmail but not from the website

A website can send email in a different way than webmail. Webmail uses your mailbox directly, while a website usually sends messages through an application,...

Written by mbadmin
2026-07-06

POP3 Duplicate Emails and Missing Messages: Leave-on-Server Settings Explained

POP3 leave-on-server settings control how email messages are downloaded from a mail server to a local email application. POP3 is designed mainly for downloading messages...

Written by mbadmin
2026-09-07

Email works in webmail but not in Outlook, Apple Mail, or Thunderbird: diagnostic FAQ

If your mailbox works in mybox Webmail but not in Outlook, Apple Mail, Thunderbird, or another email application, the mailbox is reachable through the browser....

Written by mbadmin
2026-09-07

What 4xx and 5xx Email Errors Mean Across SMTP, IMAP, and POP3

4xx and 5xx email errors are grouped into two broad classes. A 4xx response usually points to a temporary problem. A 5xx response usually means...

Written by mbadmin
2026-09-07

Email Client Shows New Messages Late or Not at All: Common Sync Mistakes

If webmail shows new messages but a third-party email client does not, the problem is usually related to how the client refreshes, stores, or filters...

Written by mbadmin
2026-09-21

Email Client Keeps Going Offline or Disconnecting: Causes and Fixes

If Outlook, Apple Mail, Thunderbird, or another email client keeps switching to offline mode or losing its connection, the cause is usually related to network...

Written by mbadmin
2026-09-21