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refactor: create headers constants for List-Unsubscribe

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Son 2021-11-02 14:36:37 +01:00
parent 52a19818b7
commit b50f1d60b2
3 changed files with 6 additions and 4 deletions
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2
app/email/headers.py
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@ -15,6 +15,8 @@ RECEIVED = "Received"
CC = "Cc"
DKIM_SIGNATURE = "DKIM-Signature"
X_SPAM_STATUS = "X-Spam-Status"
LIST_UNSUBSCRIBE = "List-Unsubscribe"
LIST_UNSUBSCRIBE_POST = "List-Unsubscribe-Post"
# headers used to DKIM sign in order of preference
DKIM_HEADERS = [

4
app/email_utils.py
View file

@ -287,10 +287,10 @@ def send_email(
msg[headers.DATE] = date_header
if unsubscribe_link:
add_or_replace_header(msg, "List-Unsubscribe", f"<{unsubscribe_link}>")
add_or_replace_header(msg, headers.LIST_UNSUBSCRIBE, f"<{unsubscribe_link}>")
if not unsubscribe_via_email:
add_or_replace_header(
msg, "List-Unsubscribe-Post", "List-Unsubscribe=One-Click"
msg, headers.LIST_UNSUBSCRIBE_POST, "List-Unsubscribe=One-Click"
)
# add DKIM

4
email_handler.py
View file

@ -791,10 +791,10 @@ def forward_email_to_mailbox(
# add List-Unsubscribe header
unsubscribe_link, via_email = alias.unsubscribe_link()
add_or_replace_header(msg, "List-Unsubscribe", f"<{unsubscribe_link}>")
add_or_replace_header(msg, headers.LIST_UNSUBSCRIBE, f"<{unsubscribe_link}>")
if not via_email:
add_or_replace_header(
msg, "List-Unsubscribe-Post", "List-Unsubscribe=One-Click"
msg, headers.LIST_UNSUBSCRIBE_POST, "List-Unsubscribe=One-Click"
)
add_dkim_signature(msg, EMAIL_DOMAIN)