Importing Subscribers
Import logic via Taguchi UI
How subscriber imports match existing profiles, handle duplicate rows, and apply omitted fields and blank values.
Subscriber Management / Importing Subscribers
Which file formats can I upload to Taguchi?
Supported subscriber import formats and how to check headings, delimiters, encoding and worksheets.
Subscriber Management / Importing Subscribers
Does Taguchi automatically de-duplicate subscribers when importing to an already existing list?
How matching existing subscribers differs from duplicate source rows and list-level uniqueness rules.
Subscriber Management / Importing Subscribers
Does Taguchi automatically de-duplicate subscribers when broadcasting an email to two separate lists that include common subscribers?
Yes, Taguchi will recognise duplicates when multiple lists are selected for a single activity.
Subscriber Management / Importing Subscribers
I've imported a list of subscribers but when I try to set up an activity, this list seems to be empty. Why is that?
Checks for destination, completion, mappings, skipped rows and targeting when an imported list appears empty.
Subscriber Management / Importing Subscribers
Can I import any non-standard fields?
Import values into existing subscriber custom fields and create missing definitions before uploading.
Subscriber Management / Importing Subscribers
Does the upload file need to contain all fields present in the Import Fields file?
Include an available identifier and required fields; omitted fields remain unchanged and blanks follow field-specific rules.
Subscriber Management / Importing Subscribers
What happens if I import a new email address that is already unsubscribed or invalid in Taguchi?
Existing unsubscribe and invalid statuses are preserved, while other mapped subscriber data can still change.
Subscriber Management / Importing Subscribers
Can I merge two of my lists into one?
Yes. Generate an extract of both lists and create a new list from the Subscribers tab.
Subscriber Management / Importing Subscribers
What are list options?
Describes what list options are and why they are useful.
Subscriber Management / Importing Subscribers
Bulk Upload Errors - Troubleshooting Guide
A comprehensive guide to identifying, understanding, and resolving common bulk upload errors when importing subscriber data into Taguchi.
Subscriber Management / Importing Subscribers
Mapping partition external ID during subscriber import
How to map a partition external ID column during a bulk subscriber import to set or update subscriber partition membership.
Subscriber Management / Importing Subscribers
How to set up file import rules
Configure file import rules to validate subscriber data, enforce required fields, and maintain clean data during bulk imports.
Subscriber Management / Importing Subscribers
How do I upload subscriber data into a list?
Step-by-step guide for bulk importing subscribers into a Taguchi subscriber list.
Subscriber Management / Importing Subscribers