A process guide, not a recorded customer result. The steps below use the vendors’ documented import workflows. We have not published a verified Outboxes account-connection recording yet. This is CSV import, not native OAuth or automatic one-click setup.

1 / Choose

Select your tool and domain option at checkout.

2 / Prepare

We review your order, configure your accounts and prepare the import file.

3 / Connect

You import the file and review the connection result.

4 / Ramp up

Start gradually. A connection alone does not prove inbox placement.

Choose your tool

Instantly

Download your prepared account file from your private Outboxes order page after hand-over.
In Instantly, open Email Accounts, choose Add New, then Connect existing accounts. Select Other provider / Any Provider and Bulk Import from CSV. Upload your Outboxes file, map the columns when prompted, and check the connection results.
Review the connection result. If an account fails, send us the error message without credentials.
Begin gradual warm-up in your sending tool before campaign volume.

Read the official Instantly guide

Smartlead

Download your prepared account file from your private Outboxes order page after hand-over.
In Smartlead, open Email Accounts and choose the option to add or connect mailboxes. Select the SMTP provider and the bulk CSV upload option. Upload your Outboxes file, review the preview, and check that each account connects. Menu labels can vary by workspace.
Review the connection result. If an account fails, send us the error message without credentials.
Begin gradual warm-up in your sending tool before campaign volume.

Read the official Smartlead guide

What your hand-over contains

Your account addresses, tool-specific connection settings and prepared import file are delivered through your private order page. Credentials are private; never upload that file to a public document or paste it into support chat.

Connection help covers the import and connection errors. It does not include running campaigns, providing leads or guaranteeing delivery.

Check the fit first

A good starting fit

You already use Instantly or Smartlead for your campaigns.
You need accounts on at least five domains.
You are comfortable using private email accounts, with setup help.
You can allow time for gradual warm-up before campaign volume.

Check before ordering

Need Google Workspace or Microsoft 365? This plan does not supply those seats.
Need leads or a sending platform? Neither is included.
Need pre-warmed accounts or guaranteed inbox placement? We do not sell those promises.
Need fewer than five domains? Our minimum still applies.

Will this work with my tool?

Tell us your tool and account count.

I need Google or Microsoft accounts

Check the account type before you spend.

Help me understand the full cost

Mention whether you already own five domains.

Can you show me the connection process?

Ask what can be demonstrated before ordering.

These links open an email draft. Nothing is sent until you send it. Replies on working days, 09:00–18:00 CET. Never send passwords.