system:annoyances
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| - | Both sides previous revision Previous revision |
| - | system:annoyances [2021-04-27T07:12:16+0000] michael_paoli |
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| + | Next revision Both sides next revision |
| + | system:annoyances [2021-04-27T07:23:46+0000] michael_paoli |
| @@ Line -545,3 +545,21 @@ | |
| sflug.org. 86400 IN TXT "v=spf1 -all" | |
| SPF version 2 could be good/better ... but later, not a top priority. | |
| </file> | |
| <file> | |
| So, let's look into enabling SPF checking upon receipt of incoming ... | |
| I also noticed what looks like something about a daemon - which may be preferable for large volumes/streams of incoming ... | |
| let's look at documentation bit more ... | |
| $ man spfd.mail-spf-perl | |
| $ systemctl list-unit-files | fgrep spf | |
| $ | |
| So, nothin' in systemd unit files nor exim4 config that supports the spf daemon, so doing that would mean fair bit more manual configuring. | |
| For now let's presume spfquery (non-daemonized) is quite "good enough" for now - we can change later if we need to. | |
| So ... let's configure that ... | |
| added ...: | |
| # tail -n 1 conf.d/main/000_localmacros | |
| CHECK_RCPT_SPF = true | |
| # systemctl restart exim4.service | |
| # That should be enough for that to now be operational - that should stop >> 50% of the incoming spam (attempts). Should see results in logs | |
| quite soon (if not already). | |
| </file> | |
system/annoyances.txt ยท Last modified: 2021-05-06T06:05:20+0000 by michael_paoli
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