dcrouter/ts/mail/routing/classes.email.config.ts

82 lines
1.6 KiB
TypeScript

import type { EmailProcessingMode } from '../delivery/interfaces.js';
// Re-export EmailProcessingMode type
export type { EmailProcessingMode };
/**
* Domain rule interface for pattern-based routing
*/
export interface IDomainRule {
// Domain pattern (e.g., "*@example.com", "*@*.example.net")
pattern: string;
// Handling mode for this pattern
mode: EmailProcessingMode;
// Forward mode configuration
target?: {
server: string;
port?: number;
useTls?: boolean;
authentication?: {
user?: string;
pass?: string;
};
};
// MTA mode configuration
mtaOptions?: IMtaOptions;
// Process mode configuration
contentScanning?: boolean;
scanners?: IContentScanner[];
transformations?: ITransformation[];
// Rate limits for this domain
rateLimits?: {
maxMessagesPerMinute?: number;
maxRecipientsPerMessage?: number;
};
}
/**
* MTA options interface
*/
export interface IMtaOptions {
domain?: string;
allowLocalDelivery?: boolean;
localDeliveryPath?: string;
dkimSign?: boolean;
dkimOptions?: {
domainName: string;
keySelector: string;
privateKey?: string;
};
smtpBanner?: string;
maxConnections?: number;
connTimeout?: number;
spoolDir?: string;
}
/**
* Content scanner interface
*/
export interface IContentScanner {
type: 'spam' | 'virus' | 'attachment';
threshold?: number;
action: 'tag' | 'reject';
blockedExtensions?: string[];
}
/**
* Transformation interface
*/
export interface ITransformation {
type: string;
header?: string;
value?: string;
domains?: string[];
append?: boolean;
[key: string]: any;
}