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change the autodiscover SRV record to point to the mail server hostname directly, not to a cname

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srv targest shouldn't be cname's. bind was warning about it.
This commit is contained in:
Mechiel Lukkien
2023-10-13 08:51:02 +02:00
parent 850f4444d4
commit 67fe88f431
3 changed files with 7 additions and 2 deletions
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2
webadmin/admin.go
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@ -1364,7 +1364,7 @@ When enabling MTA-STS, or updating a policy, always update the policy first (thr
defer logPanic(ctx)
defer wg.Done()
addf(&r.Autodiscover.Instructions, "Ensure DNS records like the following exist:\n\n\t_autodiscover._tcp.%s SRV 0 1 443 autoconfig.%s\n\tautoconfig.%s CNAME %s\n\nNote: the trailing dots are relevant, it makes the host names absolute instead of relative to the domain name.", domain.ASCII+".", domain.ASCII+".", domain.ASCII+".", mox.Conf.Static.HostnameDomain.ASCII+".")
addf(&r.Autodiscover.Instructions, "Ensure DNS records like the following exist:\n\n\t_autodiscover._tcp.%s SRV 0 1 443 %s\n\tautoconfig.%s CNAME %s\n\nNote: the trailing dots are relevant, it makes the host names absolute instead of relative to the domain name.", domain.ASCII+".", mox.Conf.Static.HostnameDomain.ASCII+".", domain.ASCII+".", mox.Conf.Static.HostnameDomain.ASCII+".")
_, srvs, _, err := resolver.LookupSRV(ctx, "autodiscover", "tcp", domain.ASCII+".")
if err != nil {