Re: What DKIM RSA key length to use

2021-04-11 Thread Thomas Bohl
That´s weird. I just tested this with simple/simple, relaxed/simple, relaxed/relaxed and simple/relaxed, all with a 2048 bits key, but all my messages got accepted. Can you reproduce this issue and share me the content of the mail (ncluding headers) that had the issue? I did send you something

Re: What DKIM RSA key length to use

2021-04-11 Thread Martijn van Duren
On Sun, 2021-04-11 at 04:13 +0200, Thomas Bohl wrote: > Hello, > > > In the filter-dkimsign readme I suggest to use 2048 and I stand by it. > > Thanks for mentioning and coding filter-dkimsign! Somehow I was unaware > of it. I used rspamd just for DKIM. Which is overkill. The daemon racks > up

Re: What DKIM RSA key length to use

2021-04-10 Thread Thomas Bohl
Hello, In the filter-dkimsign readme I suggest to use 2048 and I stand by it. Thanks for mentioning and coding filter-dkimsign! Somehow I was unaware of it. I used rspamd just for DKIM. Which is overkill. The daemon racks up nearly 28000 daily DNS requests to free services (like dnswl.org,

Re: What DKIM RSA key length to use

2021-03-28 Thread Martijn van Duren
In the filter-dkimsign readme I suggest to use 2048 and I stand by it. >From RFC1035: is a single length octet followed by that number of characters. is treated as binary information, and can be up to 256 characters in length (including the length octet). Followed by: TXT-DATAOne or

What DKIM RSA key length to use

2021-03-28 Thread Thomas Bohl
Hello, I only recently started to use DKIM and DMARC. (Yesterday to be exact. Now mails to Gmail go to the inbox and not the spam-folder. Which is nice.) I started with a 1024 bits RSA key. I followed