Integrations & Sequencers

Connecting your Maildoso mailboxes to sending tools like Instantly, Smartlead, and Lemlist, and how those tools interact with Maildoso.

6 articles

Connecting your mailbox to Lemlist and other sequencersHow to connect your Maildoso mailboxes (SMTP and Google Workspace) to Lemlist and similar tools.

Can't connect or add mailboxes to your sequencer?Fixing "Error creating sequencer" / accounts that can't be selected in Instantly, Smartlead, etc.

Connecting or verifying your Maildoso domain in HubSpot and other outside platformsWhy platforms that ask you to add DNS records can't verify a Maildoso-managed domain, and what to do instead.

Connecting your mailboxes to InstantlyStep-by-step guide to connecting your Maildoso mailboxes to Instantly, plus fixes for the most common connection and import errors, including "Request failed with status code 422".

"Error creating sequencer" when connecting Smartlead or InstantlyWhy you may see "Error creating sequencer" when connecting a cold email tool, including when the same sequencer login is already linked to another Maildoso account.

Connecting Google Workspace mailboxes to Smartlead, Instantly, and other sequencersWhy SMTP password upload returns 535-5.7.8 for Google Workspace mailboxes, and how to connect them the right way.