Ireland is an extremely complex SMS market and numerous filters are in place. A large amount of messages are being blocked and so Nexmo uses a direct connection to get around this heavy filtering and ensure messages are delivered.
This is a fully-featured route and handset delivery receipts are supported, as is delivery to ported numbers.
Numeric Sender IDs in local format might be rejected due to limitations from our suppliers (please make sure you include the country prefix).
There are no additional content restrictions beyond those in our Acceptable Use Policy
Other features/restrictions of note:
Handset delivery receipts are supported.