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27 lines
976 B
Python
27 lines
976 B
Python
import logging
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from smtplib import SMTPRecipientsRefused, SMTPSenderRefused
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from django.core.mail.backends.smtp import EmailBackend
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logger = logging.getLogger('pretix.base.email')
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class CustomSMTPBackend(EmailBackend):
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def test(self, from_addr):
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try:
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self.open()
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self.connection.ehlo_or_helo_if_needed()
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self.connection.rcpt("test@example.org")
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(code, resp) = self.connection.mail(from_addr, [])
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if code != 250:
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logger.warn('Error testing mail settings, code %d, resp: %s' % (code, resp))
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raise SMTPSenderRefused(code, resp, from_addr)
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senderrs = {}
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(code, resp) = self.connection.rcpt('test@example.com')
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if (code != 250) and (code != 251):
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logger.warn('Error testing mail settings, code %d, resp: %s' % (code, resp))
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raise SMTPRecipientsRefused(senderrs)
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finally:
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self.close()
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