Build the sender reputation that gets you into the inbox

Email WarmUp builds a sender's reputation by exchanging emails with other inboxes, so providers learn to trust it before you send cold email.

Until it shows Ready for Outreach. For an established domain that's usually about 7 to 8 days. New domains need at least 30 days of age.

Google Workspace, Gmail, Outlook and Microsoft 365, Zoho and SMTP with IMAP. SMTP-only senders can't warm up because warmup needs inbox access.

Yes, but it takes months of sending and replying to emails by hand before the sender is ready for outreach.

Warmup emails are business-style conversations, volume ramps up gradually and adjusts when emails land in spam, and you can set a custom Warmup Filter Tag so they're easy to keep apart.

Yes. Keep WarmUp on when your sequences start; consistent warmup keeps your sender healthy.

Thirty by default. You can set the Daily Warmup Limit anywhere up to 50, which is the maximum. Replies inside warmup conversations are sent on top of the limit, so a sender may send a few more per day. Turn on Warmup Email Ramp-Up to start lower and climb each day: it starts at 5 emails and adds 1 per day by default, up to your limit.

Those are warmup emails. Email WarmUp sends real emails from your mailbox, so they appear in your Sent folder, and replies from pool inboxes appear in your inbox. Create a filter in Gmail, Outlook or your email app that matches your Warmup Filter Tag in the subject line and moves them to a folder. Don't delete them, because deleting warmup emails can push your Ready for Outreach date back.

Yes. By default, warmup emails go out throughout the day, every day, separate from your sequence sending hours. To change that, tick Send WarmUp Emails Only On Selected Days & Times in WarmUp Settings, then choose a timezone, the days and up to four time slots per day. No warmup emails or replies are sent outside those windows, and the daily limit is spread evenly across them.

Not toward the Max emails per day setting in SalesBlink, which only limits sequence emails. Your email provider counts every email the mailbox sends, though, warmup included. Keep warmup and sequence emails together at about 40 to 50 per day per sender, and set Max emails per day lower to leave room for warmup. Raising Max emails per day doesn't start or speed up warmup.

Yes. The status doesn't block sending. While a sender is still warming up, send only one or two cold emails a day and keep Email WarmUp running. After warmup, start at 20 to 25 cold emails per sender per day, and go up to 50 if your reply rate is above 2%. SalesBlink doesn't send a notification when a sender becomes ready, so check its WarmUp Report.