Outboxes · For Smartlead users

Add accounts to Smartlead. We handle the setup.

Need more sending accounts for your campaigns? Get up to 25 accounts on five domains, with the setup and import file prepared for Smartlead. Keep your campaigns in the tool you already use.

Setup included. Start with five domains.

More sending accounts.
Keep your current tool.

€19.50 / month

Up to 25 private email accounts on five domains. Domain configuration, a prepared import file for Smartlead, and human connection help included.

With five domains you own: €19.50 initially.
With five new domains: €79.50 initially.
New domains add €60/year, invoiced separately after review. All prices exclude VAT. Your sending-tool subscription is separate.

Start with up to 25 accounts — €19.50/mo

Secure Stripe checkout. Choose your sending tool and domain option. Add sender names after payment. Receipt: AInnovate / Exige SARL.

14-day money-back on your first mailbox-plan month. Domain registration excluded. Cancel before renewal to stop the next subscription charge. Refund terms.

Check the fit before you buy

You already run cold-email campaigns in Instantly or Smartlead and need additional sending accounts with setup help.

These are private email accounts. Connect through your tool’s Other provider / SMTP option using the prepared CSV. They are not Google Workspace or Microsoft 365 seats.

New accounts need warm-up. We do not sell pre-warmed accounts or include a sending platform, lead lists or campaign management.

See the connection process · Check whether this fits your setup

Ready to connect next working day for orders before 14:00 CET, once domain records and setup details are in place. Warm up gradually before campaign volume; inbox placement is not guaranteed.

Ask us to check your setup before paying
Include your tool and account count, never passwords. Replies on working days, 09:00–18:00 CET.

Less setup. More time for your campaigns.

Your tool. Your campaigns.

Keep your sequences, lead lists and campaign workflow in Smartlead. Outboxes supplies the email accounts you connect to it. Your campaign subscription is not replaced or included.

We handle the setup

We create your accounts, configure and check the domain records, and prepare the connection file. If you manage your own domains, we give you the exact records to add and help with questions.

One file for your accounts

Download the prepared CSV from your private order page and upload it into Smartlead. The file contains the settings, so you do not need to work them out account by account.

A person helps you connect

Connection question? Email [email protected] with the error message, without passwords. We help on working days, 09:00–18:00 CET. Account credentials stay on your private order page.

From order to connected accounts

  1. Order your accounts. Select Smartlead and your domain option at checkout. Add sender names on your private order page after payment. We review your order before building.
  2. Import your prepared file. 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.
  3. Start warm-up in Smartlead. New accounts need a gradual warm-up before campaign volume, usually around two weeks. Being connected does not mean they are ready for full-volume sending.

See Smartlead's official account-import guide. This is a CSV-based connection using the tool's existing import feature; Outboxes is an independent provider.

Know who is behind your accounts. Outboxes is operated by Exige SARL in Luxembourg, with servers in Germany. We test sending and receiving before hand-over. A person helps with connection questions on working days, 09:00–18:00 CET. We do not promise inbox placement or campaign results.

Questions

Do I need technical knowledge?

We configure the accounts and prepare the import file. You upload it and check the connection result. If your domain is managed elsewhere, we provide its records and help with setup questions.

Is this a one-click Smartlead integration?

It uses bulk CSV import: download your prepared file, upload it, map fields if prompted and check the results. There is no automatic account connection or native OAuth integration.

Are these Google Workspace or Microsoft 365 accounts?

These are independent email accounts on our own EU-hosted infrastructure, connected through the Other provider / SMTP option. They are not Google Workspace or Microsoft 365 seats. You do not need to configure the servers yourself.

When can I start sending campaigns?

Your accounts are ready to connect the next working day for orders before 14:00 CET, subject to the domain records being in place. Warm new accounts gradually in your sending tool before campaign volume. Delivery and inbox placement depend on your audience, content, settings and sending practices.

What is included in the price?

€3.90 per domain per month includes up to five email accounts on each domain, with a minimum of five domains. Domain registration and your Smartlead subscription are separate. Cancel any month; the first mailbox-plan month has a 14-day money-back policy, excluding domain registrations.

Can I use a different sending tool?

We also prepare a Smartlead or Instantly import file. Other tools must support both sending and receiving through SMTP/IMAP. Ask us to check your tool before you order; we do not promise an untested one-click integration.

Your next accounts. Setup handled.

Up to 25 accounts on five domains, prepared for Smartlead. €19.50/month before VAT; domains and your Smartlead plan are separate.

Start with up to 25 accounts — €19.50/mo

14-day money-back on your first mailbox-plan month. Domain registration excluded.