Username and Password not accepted. SMTP could not authenticate. · Issue #1708 · PHPMailer/PHPMailer · GitHub
SMTP connect() failed. https://github.com/PHPMailer/PHPMailer/wiki/ Troubleshooting - Software Support - PKP Community Forum
SMTP connect() failed. https://github.com/PHPMailer/PHPMailer/wiki/ Troubleshooting - Using WHMCS - WHMCS.Community
Email Not sending - hellllpppp - How To - Wappler Community
Perch Forms not delivering to Outlook 365 - General Discussions - Perch CMS
SMTP Error: Could not connect to SMTP host. · Issue #1318 · PHPMailer/ PHPMailer · GitHub
SMTP connect() failed. https://github.com/PHPMailer/PHPMailer/wiki/ Troubleshooting · Issue #1132 · PHPMailer/PHPMailer · GitHub
An email error occurred:SMTP connect() failed. https://github.com/PHPMailer/ PHPMailer/wiki/Troubleshooting - SuiteCRM Forum - English Language - SuiteCRM
Message could not be sent.Error: SMTP connect() failed. https://github.com/ PHPMailer/PHPMailer/wiki/Troubleshooting · Issue #1674 · PHPMailer/PHPMailer · GitHub
Hide 'https://github.com/PHPMailer/PHPMailer/wiki/Troubleshooting' on exceptions · Issue #1407 · PHPMailer/PHPMailer · GitHub
SMTP ERROR: Failed to connect to server: Cannot assign requested address | DirectAdmin Forums
ProjeQtOr free project management software - PHPMail error : SMTP connect() failed. https://github.com/PHPMailer/PHPMailer/wiki/Troubleshooting - ProjeQtOr
SMTP connect() failed. https://github.com/PHPMailer/PHPMailer/wiki/ Troubleshooting · Issue #1396 · PHPMailer/PHPMailer · GitHub
php mailer is not sending mail to yandexmail,gmail,hotmail systems. but mail is sending to 10 miniute email system · Issue #2177 · PHPMailer/ PHPMailer · GitHub
SMTP connect() failed. https://github.com/PHPMailer/PHPMailer/wiki/ Troubleshooting - Using WHMCS - WHMCS.Community
Outbound Emails SMTP Connect () · Issue #4146 · salesagility/SuiteCRM · GitHub
Message could not be sent.Mailer Error: SMTP connect() failed. · Issue #469 · PHPMailer/PHPMailer · GitHub
SMTP connect() failed. https://github.com/PHPMailer/PHPMailer/wiki/ Troubleshooting - Communication - Communauté Jeedom
SMTP connect() failed. https://github.com/PHPMailer/PHPMailer/wiki/ Troubleshooting - Software Support - PKP Community Forum
Still not able to send or receive mail in moodle · Issue #1709 · PHPMailer/ PHPMailer · GitHub
smtp.gmail.com not authenticating on acymailing 5 - AcyMailing
Could not connect to SMTP Host · Issue #2102 · PHPMailer/PHPMailer · GitHub
SMTP connect() failed. https://github.com/PHPMailer/PHPMailer/wiki/ Troubleshooting - #25 par system - Communication - Communauté Jeedom
SMTP Error - LimeSurvey Forums
