Guide to resolve Outlook error 0x800ccc15

Errors in Outlook application is the common issues experienced by users. While working with Outlook users come across numerous error codes which restricts them to send or receive any emails, makes the important PST files such as notes, calendar, contacts, emails, etc inaccessible and many others. Outlook error 0x800ccc15 is one of the hazardous error on Outlook which creates lots of problem among users. Whenever they try to send/receive any emails it pop ups on display screen and terminates the process. It appears in the following below given manner:

Task 'SMTP server name - Sending and Receiving' reported error (0x800ccc15): 'Outlook is unable to connect to your outgoing (SMTP) e-mail server. If you continue to receive this message, contact the server administrator or Internet service provider (ISP).'

0x800CCC15 Fix SOCKET_CONNECT_ERROR Unable to open Windows Socket.

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This adverse situation arise because of the numerous issues such as corrupted, damaged or missing any registry entries, damaged or incorrect Outlook profile from account settings, incorrect installation of Outlook application, virus or spyware intrusion in PC, configuration of firewall is incorrect, corruption of mailbox account or due to the damaged or corrupted PST files. To overcome from such problematic and erroneous situation you need to fix Outlook error 0x800ccc15 immediately.

To rectify this Outlook error you need to follow the steps as mentioned below:

  • First of all you need to check the Internet connectivity because in many cases this error occurs due to the lost or incorrect connections.
  • Next, verify your account settings and create new account if it has been damaged or incorrect.
  • Eliminate all the emails which has been infected by spware or trojans like viruses.
  • At last verify the firewall configuration settings.

With all these steps you will be able to resolve Outlook error 0x800ccc15. In case id the error still persist then in such cases you can try Scanpst.exe utility. It is an inbuilt application offered by Microsoft to resolve the PST related issues. You can also try automatic PST repair tool tool to repair and restore corrupted or damaged PST files with ease and less effort.

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Software Requirement

Processor : Pentium Class
Operating System : Microsoft Windows 7 / Vista / 2003 / XP / 2000 / NT4 (SP6)
Memory : Minimum 256 MB (512 MB recommended)
Hard Disk : 50 MB of free disk space
MS Outlook : MS Outlook 2010 / 2007 / 2003 / 2002 / 2000
Internet Explorer : Version 5 or later