f77a8829be
* Add self host setup * Improve blunders * Move to bull mq * More changes * Add example code for sending test emails
58 lines
3.4 KiB
TypeScript
58 lines
3.4 KiB
TypeScript
export const DELIVERY_DELAY_ERRORS = {
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InternalFailure: "An internal Unsend issue caused the message to be delayed.",
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General: "A generic failure occurred during the SMTP conversation.",
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MailboxFull:
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"The recipient's mailbox is full and is unable to receive additional messages.",
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SpamDetected:
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"The recipient's mail server has detected a large amount of unsolicited email from your account.",
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RecipientServerError:
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"A temporary issue with the recipient's email server is preventing the delivery of the message.",
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IPFailure:
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"The IP address that's sending the message is being blocked or throttled by the recipient's email provider.",
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TransientCommunicationFailure:
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"There was a temporary communication failure during the SMTP conversation with the recipient's email provider.",
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BYOIPHostNameLookupUnavailable:
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"Unsend was unable to look up the DNS hostname for your IP addresses. This type of delay only occurs when you use Bring Your Own IP.",
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Undetermined:
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"Unsend wasn't able to determine the reason for the delivery delay.",
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SendingDeferral:
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"Unsend has deemed it appropriate to internally defer the message.",
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};
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export const BOUNCE_ERROR_MESSAGES = {
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Undetermined: "Unsend was unable to determine a specific bounce reason.",
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Permanent: {
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General:
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"Unsend received a general hard bounce. If you receive this type of bounce, you should remove the recipient's email address from your mailing list.",
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NoEmail:
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"Unsend received a permanent hard bounce because the target email address does not exist. If you receive this type of bounce, you should remove the recipient's email address from your mailing list.",
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Suppressed:
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"Unsend has suppressed sending to this address because it has a recent history of bouncing as an invalid address. To override the global suppression list, see Using the Unsend account-level suppression list.",
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OnAccountSuppressionList:
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"Unsend has suppressed sending to this address because it is on the account-level suppression list. This does not count toward your bounce rate metric.",
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},
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Transient: {
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General:
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"Unsend received a general bounce. You may be able to successfully send to this recipient in the future.",
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MailboxFull:
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"Unsend received a mailbox full bounce. You may be able to successfully send to this recipient in the future.",
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MessageTooLarge:
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"Unsend received a message too large bounce. You may be able to successfully send to this recipient if you reduce the size of the message.",
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ContentRejected:
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"Unsend received a content rejected bounce. You may be able to successfully send to this recipient if you change the content of the message.",
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AttachmentRejected:
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"Unsend received an attachment rejected bounce. You may be able to successfully send to this recipient if you remove or change the attachment.",
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},
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};
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export const COMPLAINT_ERROR_MESSAGES = {
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abuse: "Indicates unsolicited email or some other kind of email abuse.",
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"auth-failure": "Email authentication failure report.",
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fraud: "Indicates some kind of fraud or phishing activity.",
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"not-spam":
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"Indicates that the entity providing the report does not consider the message to be spam. This may be used to correct a message that was incorrectly tagged or categorized as spam.",
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other:
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"Indicates any other feedback that does not fit into other registered types.",
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virus: "Reports that a virus is found in the originating message.",
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};
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