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Groups > linux.debian.bugs.dist > #1200808
| From | Vincent Lefevre <vincent@vinc17.net> |
|---|---|
| Newsgroups | linux.debian.bugs.dist |
| Subject | Bug#1070120: postfix: can't send mail due to obsolete /var/spool/postfix/etc/resolv.conf on new network |
| Date | 2024-06-13 19:30 +0200 |
| Message-ID | <IOWqR-2HFS-3@gated-at.bofh.it> (permalink) |
| References | <IyWOe-a4cu-29@gated-at.bofh.it> <IyX7z-a4ja-1@gated-at.bofh.it> <IyXhf-a4C0-7@gated-at.bofh.it> <IyWOe-a4cu-29@gated-at.bofh.it> <IyXhf-a4C0-7@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
On 2024-04-30 14:59:29 +0000, Bastien Roucariès wrote: > Le mardi 30 avril 2024, 14:52:46 UTC Vincent Lefevre a écrit : > Hi, > > > Control: tags -1 security > > > > On 2024-04-30 16:33:14 +0200, Vincent Lefevre wrote: > > > If I try to restart postfix, I get: > > > > > > postfix/postfix-script: warning: /var/spool/postfix/etc/resolv.conf and /etc/resolv.conf differ > > A solution may be to bind mount ro /etc/resolv.conf to > /var/spool/postfix/etc/resolv.conf Any news? Note that even with a fixed network configuration, the current setting is broken. It seems that postfix systematically rewrites /var/spool/postfix/etc/resolv.conf at boot time, and it does that too soon. qaa:~> ll /var/spool/postfix/etc/resolv.conf -rw-r--r-- 1 root root 65 2024-06-13 19:06:31 /var/spool/postfix/etc/resolv.conf qaa:~> cat /var/spool/postfix/etc/resolv.conf # Generated by NetworkManager search home nameserver 192.168.1.1 It misses the IPv6 addresses, which have been added 1 second later: qaa:~> ll /etc/resolv.conf -rw-r--r-- 1 root root 163 2024-06-13 19:06:32 /etc/resolv.conf qaa:~> cat /etc/resolv.conf # Generated by NetworkManager search home nameserver 192.168.1.1 nameserver fe80::8ef8:13ff:fe53:3884%wlp0s20f3 nameserver 2a01:cb19:8120:d600:8ef8:13ff:fe53:3884 -- Vincent Lefèvre <vincent@vinc17.net> - Web: <https://www.vinc17.net/> 100% accessible validated (X)HTML - Blog: <https://www.vinc17.net/blog/> Work: CR INRIA - computer arithmetic / AriC project (LIP, ENS-Lyon)
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Bug#1070120: postfix: can't send mail due to obsolete /var/spool/postfix/etc/resolv.conf on new network Vincent Lefevre <vincent@vinc17.net> - 2024-06-13 19:30 +0200
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