How to Connect Your Business Email to a Shared Team Inbox (IMAP and SMTP)

Shared addresses like info@, sales@ and accounts@ cause more confusion than almost any other part of a small business. Either one person holds the password and becomes a bottleneck, or everyone logs in to the same webmail and nobody knows who replied to what.

This guide shows how to connect that mailbox to a shared team inbox using IMAP and SMTP, the two standards almost every email host supports. It is written for business owners and office managers, with enough technical detail to get the settings right first time.

What do IMAP and SMTP actually do?

IMAP and SMTP are the two protocols that let software other than your webmail work with your mailbox. IMAP reads email and SMTP sends it.

IMAP (Internet Message Access Protocol) keeps email on the server and lets several apps view the same mailbox. When a team inbox connects over IMAP, it reads new messages without removing them, so they remain in your normal mailbox.

SMTP (Simple Mail Transfer Protocol) is how outgoing email leaves. When an agent replies from the team inbox, it goes out through your own SMTP server, from your own address. Whether a copy also appears in your webmail Sent folder depends on the tool and your host.

An older protocol, POP3, downloads and often deletes messages from the server. Avoid it for team use.

Before you start

Have the following ready:

• The mailbox address and password, for example info@yourbusiness.co.ke.
• The IMAP and SMTP settings from your email host. Hosts usually list them under "email client configuration" or "connect a device".
• Admin access if the mailbox is on Google Workspace or Microsoft 365, since IMAP or password sign-in may need to be enabled.
• A team inbox tool that supports IMAP and SMTP. chat.or.ke's email inbox works with any mailbox that supports both, such as the email that comes with your domain or web hosting.
• A list of who should handle which emails.

If you do not yet have a business domain and mailbox, start with how to start email marketing in Kenya, which covers both.

Step 1: Find your IMAP and SMTP settings

Look up the settings in your hosting control panel or your email provider's help pages. You need the server names, ports and encryption type.

Typical values look like this:

Always use the values your host gives you; the table only shows common patterns.

Step 2: Check that your mailbox allows IMAP and SMTP sign-in

Some providers block IMAP or password-based sign-in by default for security. Confirm it is allowed before entering anything.

• Mailboxes from Kenyan web hosts usually allow IMAP and SMTP out of the box.
• Google Workspace may require IMAP to be enabled and an app password when two-step verification is on, depending on your administrator's settings.
• Microsoft 365 increasingly restricts password-based IMAP and SMTP sign-in. Ask your administrator whether it is permitted for the mailbox.

If your organisation's policy does not allow IMAP and SMTP, a mailbox on your web host may be the simpler choice for a shared address.

Step 3: Enter the settings in your team inbox

Add the mailbox in your inbox tool and enter the IMAP and SMTP details once. On chat.or.ke this is done when connecting your email channel; your email stays where it is.

Double-check three things that cause most errors: the full email address as the username, the right port for the encryption type, and no spaces copied before or after the password.

Step 4: Test sending and receiving

Send an email from your personal phone to the business address, then reply to it from the team inbox. Check that:

• The incoming email appears in the team inbox.
• Your reply arrives from the business address, not a different sender.
• The reply threads correctly in your personal mailbox.
• Attachments open on both sides.

If sending fails but receiving works, the problem is almost always the SMTP port or encryption setting.

Step 5: Invite your team and set rules

Invite the people who handle this mailbox and decide how emails are shared out. A shared inbox works when everyone knows who owns each conversation.

Simple rules that work for most Kenyan SMEs:

1. One person triages new emails each morning and assigns them.
2. Whoever is assigned owns the conversation until it is resolved or handed over with a note.
3. Internal notes, not forwarded emails, are used to ask colleagues for help.
4. Requests that take days, such as refunds or repairs, become helpdesk tickets with a target time.
5. Nobody replies to a conversation assigned to someone else without checking first.

How to onboard a support team onto a shared inbox has a fuller checklist.

Step 6: Bring email together with your other channels

Once email works, the biggest gain is seeing it next to WhatsApp, SMS and social messages. A customer who emails a quote request and then follows up on WhatsApp should not be handled by two people who do not know about each other.

In chat.or.ke, email conversations sit in the same inbox as WhatsApp chats, and each sender becomes a contact in the CRM with their history on one profile. A Nairobi logistics firm, for example, can receive a corporate client's delivery query by email, open a ticket, and send the driver's ETA by WhatsApp from the same screen.

What are the most common connection errors?

Most errors fall into a few groups:

If you are still stuck, your host's support team can confirm the exact settings for your mailbox.

Is a shared email inbox the same as a helpdesk?

Not quite. A shared inbox focuses on conversations and who answers them, while a helpdesk adds tickets, priorities and service targets for work that takes longer.

Many businesses need both, and some tools combine them. Helpdesk vs shared inbox explains the difference, and what is a shared team inbox covers how teams use one across channels.