Zip Component, Email Component, Encryption Component ActiveX Control for Zip Compression .NET Components for ASP.NET
ActiveX and .NET Components for Zip Compression, Encryption, Email, XML, S/MIME, HTML Email, Character Encoding, Digital Certificates, FTP, and more ASP Email ActiveX Component

Index of Chilkat Blog Posts

April 24, 2008

552 4.3.1 Session size exceeds fixed maximum session size

This SMTP error can occur when sending too many emails in a single SMTP session. (It entirely depends on the SMTP server involved, whether there are limits, and the SMTP server settings.) If you see this error, call Chilkat.MailMan.CloseSmtpConnection after every N messages. The next method call to send an email will automatically re-connect and establish a new SMTP session.

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