mailexodus reads GetResponse over its API and normalizes subscribers, lists, segments, tags into one portable schema — so you move with a report, not a 40-item checklist.
GetResponse migrations need an explicit boundary around what the API exposes.
→
Teams want a dry-run report before rebuilding subscribers, lists, segments, tags.
→
Automation workflows are not verified as a public API export/import surface
// transfer boundary
what mailexodus pulls from GetResponse.
can migrate
+
subscribers
+
lists
+
tags
+
segments
+
custom fields
+
suppressions
+
campaigns
needs review
?
segments
?
suppressions
?
campaigns
cannot migrate
x
templates
x
automations
x
sender reputation and domain warmup
x
historical analytics, revenue attribution, and aggregate reporting
x
contacts already mid-flight inside active automations
x
A/B test results and provider-specific experiment history
x
provider-native design blocks, product widgets, coupons, and private assets that are not exposed by API
source adapter
Partial automated adapter
GetResponse campaigns are contact lists and map to lists. Newsletters map to campaign content. Search contacts map to segments. Transactional templates map to templates
Automation workflows are not verified as a public API export/import surface
// the playbook
how an agent migrates GetResponse → Sequenzy.
This is exactly what mailexodus hands your agent: authenticate, then for each object type — read it from GetResponse, map it to the portable schema, write it to the destination. mailexodus never writes; your agent does, with this report in hand.
01 · authenticate
Create a GetResponse API key. Paste the key, or JSON with apiKey. MAX accounts may require a custom domain flow before import
01subscribersmigrates
readGET /v3/contacts (Read subscribers from GetResponse.)
mapGetResponse campaigns are contact lists and map to lists. Newsletters map to campaign content. Search contacts map to segments. Transactional templates map to templates mailexodus renders normalized provider data into destination subscribers, lists, segments, campaigns, sequences, and review notes.
writePOST add_subscriber (Write or stage subscribers in Sequenzy.) PATCH update_subscriber (Write or stage subscribers in Sequenzy.)
02listsmigrates
readGET /v3/campaigns (Read lists from GetResponse.)
mapGetResponse campaigns are contact lists and map to lists. Newsletters map to campaign content. Search contacts map to segments. Transactional templates map to templates mailexodus renders normalized provider data into destination subscribers, lists, segments, campaigns, sequences, and review notes.
writePOST create_list (Write or stage lists in Sequenzy.) POST add_subscribers_to_list (Write or stage lists in Sequenzy.)
03tagsmigrates
readGET /v3/tags (Read tags from GetResponse.)
mapGetResponse campaigns are contact lists and map to lists. Newsletters map to campaign content. Search contacts map to segments. Transactional templates map to templates mailexodus renders normalized provider data into destination subscribers, lists, segments, campaigns, sequences, and review notes.
writePOST create_tag (Write or stage tags in Sequenzy.)
04segmentsneeds review
readGET /v3/search-contacts (Read segments from GetResponse.)
mapGetResponse campaigns are contact lists and map to lists. Newsletters map to campaign content. Search contacts map to segments. Transactional templates map to templates mailexodus renders normalized provider data into destination subscribers, lists, segments, campaigns, sequences, and review notes.
writePOST create_segment (Write or stage segments in Sequenzy.)
05custom fieldsmigrates
readGET /v3/custom-fields (Read custom fields from GetResponse.)
mapGetResponse campaigns are contact lists and map to lists. Newsletters map to campaign content. Search contacts map to segments. Transactional templates map to templates mailexodus renders normalized provider data into destination subscribers, lists, segments, campaigns, sequences, and review notes.
writePATCH update_subscriber.customAttributes (Write or stage custom fields in Sequenzy.)
06suppressionsneeds review
readGET /v3/suppression-lists (Read suppressions from GetResponse.)
mapGetResponse campaigns are contact lists and map to lists. Newsletters map to campaign content. Search contacts map to segments. Transactional templates map to templates mailexodus renders normalized provider data into destination subscribers, lists, segments, campaigns, sequences, and review notes.
writePATCH update_subscriber.status (Write or stage suppressions in Sequenzy.)
07campaignsneeds review
readGET /v3/newsletters (Read campaigns from GetResponse.)
mapGetResponse campaigns are contact lists and map to lists. Newsletters map to campaign content. Search contacts map to segments. Transactional templates map to templates mailexodus renders normalized provider data into destination subscribers, lists, segments, campaigns, sequences, and review notes.
writePOST create_campaign (Write or stage campaigns in Sequenzy.)
stays behind
templates
automations
sender reputation and domain warmup
historical analytics, revenue attribution, and aggregate reporting
contacts already mid-flight inside active automations
A/B test results and provider-specific experiment history
guardrails
Sender reputation is earned at the destination — set up SPF/DKIM/DMARC and a warmup ramp; it does not transfer.
Keep the source platform active until authentication, warmup, and in-flight automations have finished.
Honor suppressions before the first send.
After writing, verify counts per object type against the source before switching live sends.
// run it
guide your agent, or follow it yourself.
Pull the full playbook from the skill prompt, CLI, or MCP server, then work the steps. Start by confirming credentials: Create a GetResponse API key. Paste the key, or JSON with apiKey. MAX accounts may require a custom domain flow before import