mirror of
https://github.com/bulwarkmail/webmail.git
synced 2026-10-31 00:12:39 +00:00
Linus Rath
bab19898d9
Stalwart advertises `maxDelayedSend` as a fixed 30 days, but its MTA rejects any hold beyond `futureRelease`, 7 days by default. Scheduling a message 8 to 30 days ahead passed the picker and then failed with "501 5.5.4 Requested hold time exceeds maximum of 604800 seconds". On Stalwart the advertised 30 days now counts as 7. When a submission is still rejected for its hold time, the limit from the error message replaces it for the session, and the composer shows the translated "later than the server allows" message instead of the raw SMTP reply.
50 lines
2.1 KiB
TypeScript
50 lines
2.1 KiB
TypeScript
import { describe, it, expect } from 'vitest';
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import { JMAPClient, ScheduleTooLateError, parseHoldLimit } from '../jmap/client';
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const THIRTY_DAYS = 30 * 24 * 60 * 60;
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const SEVEN_DAYS = 7 * 24 * 60 * 60;
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function clientWith(maxDelayedSend: number, stalwart: boolean): JMAPClient {
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const client = new JMAPClient('https://jmap.example.com', 'user@example.com', 'pass');
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const accountCapabilities: Record<string, unknown> = {
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'urn:ietf:params:jmap:submission': { maxDelayedSend, submissionExtensions: { FUTURERELEASE: [] } },
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};
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if (stalwart) accountCapabilities['urn:stalwart:jmap'] = {};
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Object.assign(client, {
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accountId: 'a1',
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capabilities: { 'urn:ietf:params:jmap:submission': {} },
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session: {
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primaryAccounts: { 'urn:ietf:params:jmap:submission': 'a1' },
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accounts: { a1: { accountCapabilities } },
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},
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});
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return client;
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}
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describe('scheduled send limit', () => {
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it('clamps the fixed 30 days Stalwart advertises to its 7-day hold limit', () => {
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expect(clientWith(THIRTY_DAYS, true).getMaxDelayedSend()).toBe(SEVEN_DAYS);
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});
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it('trusts the advertised limit on other servers and other values', () => {
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expect(clientWith(THIRTY_DAYS, false).getMaxDelayedSend()).toBe(THIRTY_DAYS);
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expect(clientWith(3600, true).getMaxDelayedSend()).toBe(3600);
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});
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it('learns the limit from a rejected submission', () => {
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const client = clientWith(THIRTY_DAYS, false);
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const reject = () => (client as unknown as { throwIfHoldTooLong(e: { description?: string }): void })
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.throwIfHoldTooLong({
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description: 'Server rejected MAIL-FROM: 501 5.5.4 Requested hold time exceeds maximum of 172800 seconds.',
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});
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expect(reject).toThrow(ScheduleTooLateError);
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expect(client.getMaxDelayedSend()).toBe(172800);
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});
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it('parses only hold-limit rejections', () => {
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expect(parseHoldLimit('501 5.5.4 Requested hold time exceeds maximum of 604800 seconds.')).toBe(604800);
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expect(parseHoldLimit('Server rejected MAIL-FROM: 550 nope')).toBeNull();
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expect(parseHoldLimit(undefined)).toBeNull();
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});
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});
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