Hi Friends, Thanks for your support.
I have done changes in config_local.php under the squirrelmail then start working again. # smtp server options #$smtpServerAddress = 'localhost'; #$smtpPort = 587; #$smtp_auth_mech = 'login'; # imap server options $imapServerAddress = 'localhost'; $imap_server_type = 'courier'; # SM doesn't support starttls until v1.5.1, so we'll use digest-md5 til then #$use_imap_tls = true; #$imap_auth_mech = 'digest-md5'; $useSendmail = false; $optional_delimiter = '.'; $default_folder_prefix = ''; $show_prefix_option = false; $force_username_lowercase = true; $hide_sm_attributions = true; On Wed, Nov 20, 2019 at 8:39 PM Biju Jose | WHITES Systems < [email protected]> wrote: > Try this. > > Run conf.pl (/usr/share/squirrelmail/config/conf.pl) > Setup server settings > > > > Biju Jose > > > > *From:* ChandranManikandan [mailto:[email protected]] > *Sent:* 20 November 2019 16:20 > *To:* [email protected] > *Subject:* [qmailtoaster] squirrelmail outgoing error on centos 7 > > > > Hi Friends, > > > > I have installed qmt on centos 7 and tried to send an email it getting > below message. > > > > Message not sent. Server replied: > > Encryption required for requested authentication mechanism > 538 auth not available without TLS (#5.3.3) > > > Could anyone facing this issue? and what causes? > > > > -- > > *Regards,* > *Manikandan.C* > -- *Regards,Manikandan.C*
