Escaping of recipient name #281
Open
Conversation
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Closed
1 similar comment
|
Thanks for the contrib! However, it seems to me that these characters should be escaped rather than removed. It's 2020, we have UTF-8 these days and it happens to be that most of the world doesn't live in ASCII anymore. ;) |
|
Oh! But this isn't about Unicode or ascii. It is about characters like @ or . in the recipient's name, when these characters typically go in the recipient's address. You can try it and see. |
|
Of course you didn't do it because you're in love with ASCII. ;)
In python 3 there's a dedicated function to make recipient headers.
https://docs.python.org/3/library/email.utils.html
You might need to backport this until Django 1.11 support will be dropped in April.
A 7 de janeiro de 2020 16:04:18 CET, newearthmartin <[email protected]> escreveu:
…I didnt do this because I love ASCII, I did it because it was throwing
an exception when sending emails in production (in 2019 😉). But it
didn't occur to me to escape. Will make some tests and see if escaping
works. >
>
-- >
You are receiving this because you commented.>
Reply to this email directly or view it on GitHub:>
#281 (comment)
--
Enviado a partir do meu dispositivo Android com o K-9 Mail. Peço desculpa pela brevidade.
|
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
In some cases, the subscription.name will contain special characters that cause the outgoing email to fail such as
@and,.Such real world example: when name is
'martin@'and email is[email protected], it creates this address for sending'martin@ <[email protected]>', which fails.I added a filter for these characters:
@,,and;in theget_address(name, email)method.There could be more, these are the real life cases that I faced.
I also considered changing it in the 'cleaning' part of
subscription.saveso that these faulty names don't even go into the database, but I decided to let them in the database and just filter them out when sending. Feel free to put your opinions about this in this PR.