netfilter-mailcow 无限重启循环 / 无止境的重启循环

Summary / Summary

• DE: The netfilter-mailcow container enters an infinite restart loop (restarting every 10 seconds) when the MAILCOW target rule in the ip6tables FORWARD chain is pushed below standard ZZTERM16ZZ chains (ZZTERM17ZZ-USER, ZZTERM18ZZ-FORWARD).
• EN: The netfilter-mailcow container logs the following critical error every 10 seconds before terminating: CRIT: MAILCOW target is in position 3 in the ip6 forward table, restarting container to fix it...
• DE: The container should tolerate standard ZZTERM19ZZ chains above the MAILCOW rule or process position checks without an infinite sys.exit(1) restart loop.
• EN: netfilter-mailcow should tolerate standard ZZTERM20ZZ/firewall chains above the MAILCOW rule or process position checks without an infinite sys.exit(1) restart loop.