Function sanitizeEmailSubject

apps/sim/lib/messaging/email/prepare.ts:6–8

(subject: string)

import { getFromEmailAddress, hasEmailHeaderControlChars } from '@/lib/messaging/email/utils'

function sanitizeEmailSubject(subject: string): string {
  return subject.replace(/[\r\n]+/g, ' ').trim()
}

interface UnsubscribeInjection {
  headers: Record<string, string>