Mailings is the mass sending of messages. Messages can be sent via SMS or messengers.
The mailing status reflects the current delivery status of the message and determines the moment of debiting: funds are debited when the message is DELIVERED (delivered) or UNDELIVERED (sent but not delivered).
| Status code | Status | Description |
|---|---|---|
| 0 | CREATED | The message has been successfully processed but has not yet been sent. |
| 1 | SENT | The message has been successfully sent to the operator. |
| 2 | PENDING | The message has been successfully sent, but the delivery report has not yet been received. |
| 3 | DELAYED | The message has been successfully processed, but its sending has been delayed. |
| 4 | QUEUED | The message has been successfully processed and queued to be sent as a backup. |
| 5 | SKIPPED | The message was in the queue to be sent as a backup and was canceled because the previous message in the queue was successfully delivered. |
| 6 | DELIVERED | The message has been successfully processed and delivered to the recipient. |
| 7 | UNDELIVERED | The message was successfully sent but not delivered. |
| 8 | CANCELED | The shipment has been canceled at the customer's request. |
| 9 | ERROR | An unexpected error occurred while sending. |
| 10 | PAUSED | Dispatch has been suspended. |
| 11 | READ | Message read. |
| 50 | ERROR | There are insufficient funds in the account. |
| 100 | UNDELIVERED | A message has been received and sent to the operator, but it has expired. |
| 101 | UNDELIVERED | The message was received and sent to the operator for delivery, but the delivery report from the operator had an incorrect format. |
| 102 | UNDELIVERED | A message was sent to the operator, but the request was denied. |
| 103 | UNDELIVERED | Message sent to operator, but delivery failed. |
| 104 | UNDELIVERED | The specified pushRegistrationId is rejected by the filter. |
| 105 | UNDELIVERED | Message received, but the network is either out of service area or not configured for the account. |
| 106 | UNDELIVERED | Message received but rejected because the number is not recognized due to incorrect prefix or number length. |
| 107 | UNDELIVERED | The message was received and rejected because the user disabled the service traffic for the number using DND (do not disturb) service. |
| 108 | UNDELIVERED | The sender ID is not registered and the account is configured to accept only registered sender IDs. |
| 109 | UNDELIVERED | There are insufficient funds in the account. |
| 110 | UNDELIVERED | The sender ID is blacklisted in your account. |
| 111 | UNDELIVERED | The prefix of the recipient's number is incorrect or is blacklisted in your account. |
| 112 | UNDELIVERED | The funds in the account have expired. |
| 113 | UNDELIVERED | The account was set up to send to only one number for testing purposes. |
| 114 | UNDELIVERED | The account has not been configured to send messages. |
| 115 | UNDELIVERED | Message rejected by spam filter. |
| 116 | UNDELIVERED | The request was rejected due to an expected system error. |
| 117 | UNDELIVERED | The request was denied due to a duplicate message ID specified in the send request. |
| 118 | UNDELIVERED | The message was incorrectly formatted. |
| 119 | UNDELIVERED | The allowed message length has been exceeded. |
| 120 | UNDELIVERED | The request has been received, but no recipient has been specified. |
| 121 | UNDELIVERED | An invalid or nonexistent application code in pushRegistrationId was used. |
| 122 | UNDELIVERED | The number does not exist or is not in service with the operator. |
| 123 | UNDELIVERED | Unrecognized caller. |
| 124 | UNDELIVERED | The subscriber is unavailable (the phone is switched off or out of range). Applies to MAP version 3. |
| 125 | UNDELIVERED | The mobile device was not recognized by the EIR (Equipment Identification Register) during device verification at the MAP protocol level in the operator's infrastructure. |
| 126 | UNDELIVERED | Subscriber is roaming in another country or in another operator's infrastructure - delivery in roaming is not guaranteed due to lack of roaming agreements between different operators. |
| 127 | UNDELIVERED | Illegal subscriber. |
| 128 | UNDELIVERED | The subscriber's service was suspended by the cell phone carrier. |
| 129 | UNDELIVERED | Illegal equipment. |
| 130 | UNDELIVERED | Message rejected due to message service ban, blocking set by the operator or subscriber for the number. |
| 131 | UNDELIVERED | The ability is unsupported. |
| 132 | UNDELIVERED | The subscriber is offline on the network. This is often because the handset is turned off. |
| 133 | UNDELIVERED | The subscriber is busy for Mt SMS. |
| 134 | UNDELIVERED | SM Delivery Error. |
| 135 | UNDELIVERED | The message waiting list is full. |
| 136 | UNDELIVERED | System error. |
| 137 | UNDELIVERED | Data not available. |
| 138 | UNDELIVERED | Unexpected data. |
| 139 | UNDELIVERED | Unknown Error. |
| 140 | UNDELIVERED | Device error: Phone memory is full. |
| 141, 142, 143, 144, 145, 146 | UNDELIVERED | Device Error. |
| 147 | UNDELIVERED | Network error caused by incompatible versions or parameters. |
| 148 | UNDELIVERED | The message was successfully processed and sent to the operator, but no response to the request was received from the operator, or the operator returned such an error. The error also refers to similar errors at the SS7 network level. |
| 149, 150, 151, 152, 153, 154, 155, 156, 157, 158, 159, 160 | UNDELIVERED | Network error caused by incompatible versions or parameters. |
| 161, 162, 164, 165, 166, 167, 168, 169, 170, 171, 172, 173, 174, 175, 176 | UNDELIVERED | The subscriber is unavailable due to an operator network error. |
| 163 | UNDELIVERED | There is no translation for this particular address. |
| 177, 178, 179, 180 | UNDELIVERED | The message was not delivered due to a network error. |
| 181, 182, 183, 184, 185, 186, 187, 188, 189, 190, 191 | UNDELIVERED | The message was not delivered due to other network errors. |
| 200 | ERROR | Temporary problem on the service side. |
| 201 | ERROR | The service cannot be accessed from this IP. |
| 202 | ERROR | The phone number is in the wrong format. |
| 203 | ERROR | The user does not have the rights to perform this operation. |
| 204 | ERROR | Account locked. |
| 205, 206 | ERROR | The subscriber's number is in the black list, sending messages is prohibited. |
| 207 | ERROR | The limit on the number of messages to a particular operator has been exceeded. |
| 208 | ERROR | This sender signature cannot be used for sending to Viber users. |
| 209 | ERROR | Invalid message identifier. |
| 400 | UNDELIVERED | Unknown Error. |
| 401 | UNDELIVERED | The caller is unavailable. For example, due to weak signal strength or the phone being turned off. |
| 402 | UNDELIVERED | The subscriber is prohibited from receiving messages, or the subscriber is temporarily blocked by the operator. |
| 403 | UNDELIVERED | Internal operator error. |
| 404 | UNDELIVERED | The subscriber's phone memory is full. |
| 405 | UNDELIVERED | Short message service is not provided. |
| 406 | UNDELIVERED | The time for waiting for a reply from the SMS center or from the subscriber's device has expired. |
| 407 | UNDELIVERED | The phone number does not exist (or is not in service, not recognized by the operator, the subscriber is not registered in the operator's network, etc.). |
| 408 | UNDELIVERED | Message rejected as a duplicate. |
| 409 | UNDELIVERED | The message was canceled by the Service Provider because one of the SMS filters was triggered. For example, a spam filter was triggered. |
| 410 | UNDELIVERED | The subscriber's number is on the operator's black list. |
| 411 | UNDELIVERED | Sending a message from a sender name not registered with the operator. |
| 412 | UNDELIVERED | On the operator's side, a spam filter was triggered on the message text. |
| 413 | UNDELIVERED | The failure is on the Viber side. |
| 414 | UNDELIVERED | The user has blocked receiving messages from this sender name. |
| 415 | UNDELIVERED | The device does not allow you to receive a Viber message, typically Windows OS and Blackberry phones. |
| 416 | UNDELIVERED | The user does not have the Viber application installed on the phone, or the subscriber is not registered in Viber. |
| 417 | UNDELIVERED | The waiting time for a response from Viber has expired. |
| 500 | UNDELIVERED | The operator's signaling network did not return extended status. |
| 501 | UNDELIVERED | Unknown Error. |
| 502 | UNDELIVERED | The subscriber is unavailable. |
| 503 | UNDELIVERED | The subscriber's number does not exist or is not in service. |
| 504 | UNDELIVERED | Short message delivery service is disabled or is not available to the subscriber. |
| 505 | UNDELIVERED | Error at the level of the subscriber's mobile device. |
| 506 | UNDELIVERED | The operator restricted communication services to the subscriber. |
| 507 | UNDELIVERED | The waiting time for a response from the operator's SMS center has expired. |
| 508 | UNDELIVERED | You are not allowed to send messages to this subscriber. |
| 509 | UNDELIVERED | The message contains forbidden words. |
| 510 | UNDELIVERED | You are not allowed to send messages from this sender name. |
| 511 | UNDELIVERED | Internal operator error. |
| 600 | PENDING | The message is delivered to the messenger. |
Check out webhook for mailing lists, which you can use to track the status of your messages.