Connection to IMAP server failed.

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#1 Tue, 10/17/2017 - 10:20
One31

Connection to IMAP server failed.

When trying to send emails from my Roundcube Webmail server I'm getting the following error:

Connection to IMAP server failed. Server Error: Could not connect to localhost:143: php_network_getaddresses: getaddrinfo failed: System error

I can telnet to localhost 143 and receive the following:

root@webmail:/home/ubuntu# telnet localhost 143 Trying 127.0.0.1... Connected to localhost. Escape character is '^]'. * OK [CAPABILITY IMAP4rev1 LITERAL+ SASL-IR LOGIN-REFERRALS ID ENABLE IDLE AUTH=PLAIN AUTH=LOGIN] Dovecot ready.

My /etc/hosts file seems to be setup correctly.

127.0.0.1 localhost localhost.localdomain 127.0.1.1 webmail.mydomain.co.uk webmail

The following lines are desirable for IPv6 capable hosts

::1 ip6-localhost ip6-loopback fe00::0 ip6-localnet ff00::0 ip6-mcastprefix ff02::1 ip6-allnodes ff02::2 ip6-allrouters ff02::3 ip6-allhosts

Running out of ideas as to what it could be, any help is appreciated

Thanks

Tue, 10/17/2017 - 20:42
One31

TTT

Sat, 10/21/2017 - 06:13
adamjedgar

Did you get this sorted? My hosts file is different to yours...on the second line i reference my ipaddress with host.fqdn host (substitute 192... ip address for your own of course)

127.0.0.1 localhost.localdomain localhost

192.168.0.100 server1.example.com server1

Im not using imap and mine is a webserver...not much of an expert on mail.

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