Free tool

Email warmup ramp planner

A new mailbox that sends 200 emails on day one gets flagged. Pick a starting volume, a daily increase and a target, and see the exact schedule plus the date you reach full volume.

Days to full volume

Reaches target on

15 Nov 2026

Emails sent while ramping

462

Day by day

Daily sending volume for each day of the warmup ramp
Day	Emails	Running total
1	3	3
2	4	7
3	5	12
4	6	18
5	7	25
6	8	33
7	9	42
8	10	52
9	11	63
10	12	75
11	13	88
12	14	102
13	15	117
14	16	133
15	17	150
16	18	168
17	19	187
18	20	207
19	21	228
20	22	250
21	23	273
22	24	297
23	25	322
24	26	348
25	27	375
26	28	403
27	29	432
28	30at target	462

After the ramp finishes, a mailbox does not keep sending at target volume — it drops to a maintenance volume, 5/day by default in Oxeyo, which is enough to hold the reputation you built. Ramp progress is counted in days the ramp actually ran, so pausing a mailbox postpones the plan rather than resetting it.

Or skip the spreadsheet

This is the same ramp arithmetic Oxeyo runs on a schedule. Connect a mailbox, set these three numbers once, and warmup emails go out to a pool of real inboxes that open and reply — the volume steps up each day on its own and drops to a maintenance level once the ramp is done.

Start this ramp automatically

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