On Sat, 23 Mar 2019, jan-jun.2019--- via Exim-users wrote:
Hi all,
sorry for this trivial question, but maybe you know the answer by mind:
We are using a ubuntu webserver with exim4 and cyrus imap on it.
Recently I tried to apply a sieve rule to barr unwanted (spam) emails
directly at the front door, using SIEVE REJECT.
But, any attempt to import the needed module fails when trying
'require "reject";'
And, even worse: our so-called "webhoster", who is running these machines,
claims that disabling / disallowing "sieve reject" is now a "EU-wide law"
and they are forced to do so.
I doubt that this can be true, but, does someone know for sure?
I can see the thinking. As pages like
https://www.reddit.com/r/ProtonMail/comments/9v010d/sieve_filter_reject_command/
suggest, "reject" can leak personal information (alternative email addresses)
back to the sender (unlike "discard").
If a webhoster enabled reject for another user, they could possibly be
considered to have allowed that personal information to leak, which could
possibly be against the GDPR.
I don't see how it would be illegal to use "reject" on your own sieve
filter. I think your webhoster is being paranoid and covering their
own back(s), but as they say, IANAL (I am not a Lawyer).
Good luck persuading your webhoster.
--
Andrew C. Aitchison Cambridge, UK
[email protected]
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