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FEATURE: Remove attachments and truncate raw field for incoming emails (#8253)

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Adds the settings: 

raw_email_max_length, raw_rejected_email_max_length, delete_rejected_email_after_days. 

These settings control retention of the "raw" emails logs.

raw_email_max_length ensures that if we get incoming email that is huge we will truncate it removing uploads from the raw log.

raw_rejected_email_max_length introduces an even more aggressive truncation for rejected incoming mail. 

delete_rejected_email_after_days controls how many days we will keep rejected emails for (default 90)
This commit is contained in:
Krzysztof Kotlarek
2019-10-30 16:54:35 +11:00
committed by Sam
parent fcb1ca52f9
commit c32bd8ae48
9 changed files with 124 additions and 3 deletions
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7
lib/email/processor.rb
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@ -128,7 +128,12 @@ module Email
end
def set_incoming_email_rejection_message(incoming_email, message)
incoming_email.update!(rejection_message: message) if incoming_email
if incoming_email
incoming_email.update!(
rejection_message: message,
raw: Email::Cleaner.new(incoming_email.raw, rejected: true).execute
)
end
end
def log_email_process_failure(mail_string, exception)