







Save time with auto-suggested domains and mailboxes.
No landing in spam with high-quality US IPs.
Correct technical email infrastructure setup done for your lead’s primary inbox.
Focus on email deliverability; leave email infrastructure to us.
Correctly configured MX, SPF, DKIM, and DMARC records, done for you.
Peace of mind with reliable uptime and smooth performance.

Beat all spam algorithms with diversified mailboxes for every single campaign.
Never worry about ESP level inconsistencies by avoiding single-provider dependency.
Boost your ROI with premium mailboxes tailored just for you.
Easily replace “burned” mailboxes, hassle-free.
Stop juggling providers—manage all your email accounts and domains for outreach in one place.
See how Smartlead can setup a custom motion for your enterprise.
SmartSenders by Smartlead is an end-to-end email infrastructure solution designed for you to simplify the process of setting up email infrastructure for cold emailing campaigns, without zero effort at your end.
With Smartsenders, you can purchase fully configured domains and email accounts directly through the Smartlead platform. The feature automates complex tasks like domain setup, DNS configuration, security protocols, and mailbox creation, making it incredibly easy to get your email infrastructure up and running in just a few clicks.
Smartsenders eliminates the need for technical know-how, offering a straightforward, all-in-one solution for managing your email accounts.
Note that domains and mailboxes bought through SmartSenders can’t be transferred and used outside of Smartlead.
Currently, SmartSenders supports Google, Outlook, and SMTPS accounts. In the near future, we plan to expand support to include additional email service providers.
After you successfully purchase the domains and mailboxes, the mailboxes will activate within 24-48 hours. This time frame is due to DNS record propagation protocols that need to be completed for proper setup.
With Smartlead, you get access to trusted vendors for both domains and mailboxes, ensuring your infrastructure is optimized for high deliverability. DNS records such as MX, SPF, DKIM, and DMARC are automatically set up for you, so you don't need to handle any technical configurations manually.
Also, the mailboxes you buy from us are available at discounted prices as compared to traditional resellers.
Save time with pre-built workflows. Pick a template, tweak it, and let AI run the show in minutes.
SmartSenders by Smartlead is an end-to-end email infrastructure solution designed for you to simplify the process of setting up email infrastructure for cold emailing campaigns, without zero effort at your end.
With Smartsenders, you can purchase fully configured domains and email accounts directly through the Smartlead platform. The feature automates complex tasks like domain setup, DNS configuration, security protocols, and mailbox creation, making it incredibly easy to get your email infrastructure up and running in just a few clicks.
Smartsenders eliminates the need for technical know-how, offering a straightforward, all-in-one solution for managing your email accounts.
Note that domains and mailboxes bought through SmartSenders can’t be transferred and used outside of Smartlead.
Currently, SmartSenders supports Google, Outlook, and SMTPS accounts. In the near future, we plan to expand support to include additional email service providers.
After you successfully purchase the domains and mailboxes, the mailboxes will activate within 24-48 hours. This time frame is due to DNS record propagation protocols that need to be completed for proper setup.
With Smartlead, you get access to trusted vendors for both domains and mailboxes, ensuring your infrastructure is optimized for high deliverability. DNS records such as MX, SPF, DKIM, and DMARC are automatically set up for you, so you don't need to handle any technical configurations manually.
Also, the mailboxes you buy from us are available at discounted prices as compared to traditional resellers.
With Smartlead, you get access to trusted vendors for both domains and mailboxes, ensuring your infrastructure is optimized for high deliverability. DNS records such as MX, SPF, DKIM, and DMARC are automatically set up for you, so you don't need to handle any technical configurations manually.
Also, the mailboxes you buy from us are available at discounted prices as compared to traditional resellers.
With Smartlead, you get access to trusted vendors for both domains and mailboxes, ensuring your infrastructure is optimized for high deliverability. DNS records such as MX, SPF, DKIM, and DMARC are automatically set up for you, so you don't need to handle any technical configurations manually.
Also, the mailboxes you buy from us are available at discounted prices as compared to traditional resellers.
Buy a domain, choose your provider (Google, Outlook or high‑quality SMTP) and SmartSenders automates the entire setup—no technical know‑how required .
Accounts are ready within 24–48 hours, matching or beating industry turnaround times.
DNS configuration, inbox creation and warmup are all handled behind the scenes, so you can focus on outreach, not setup
Mix Google, Outlook and premium SMTP senders to avoid deliverability bottlenecks and spread risk across providers.
Spin up as many sending accounts as you need and manage them all from a single interface—perfect for agencies or growing teams.
Rotate across multiple domains to bypass throttling and spam triggers while maintaining consistent branding.

View and manage responses from all campaigns and clients in one shared inbox—no more switching accounts.
Auto-Categorise replies by intent, leave notes, schedule follow‑ups and apply bulk actions like assign, archive or forward—all from one dashboard.
An AI reply manager prioritises hot leads, triggers next steps and syncs everything back to your CRM so nothing slips through the cracks.

Get AI-native operating system for your enterprise sales team
Book a DemoSmartSenders by Smartlead is an end-to-end email infrastructure solution designed for you to simplify the process of setting up email infrastructure for cold emailing campaigns, without zero effort at your end.
With Smartsenders, you can purchase fully configured domains and email accounts directly through the Smartlead platform. The feature automates complex tasks like domain setup, DNS configuration, security protocols, and mailbox creation, making it incredibly easy to get your email infrastructure up and running in just a few clicks.
Smartsenders eliminates the need for technical know-how, offering a straightforward, all-in-one solution for managing your email accounts.
Note that domains and mailboxes bought through SmartSenders can’t be transferred and used outside of Smartlead.
Currently, SmartSenders supports Google, Outlook, and SMTPS accounts. In the near future, we plan to expand support to include additional email service providers.
After you successfully purchase the domains and mailboxes, the mailboxes will activate within 24-48 hours. This time frame is due to DNS record propagation protocols that need to be completed for proper setup.
With Smartlead, you get access to trusted vendors for both domains and mailboxes, ensuring your infrastructure is optimized for high deliverability. DNS records such as MX, SPF, DKIM, and DMARC are automatically set up for you, so you don't need to handle any technical configurations manually.
Also, the mailboxes you buy from us are available at discounted prices as compared to traditional resellers.