So long as your relaying options are set appropriately in the SMTP module and you don't allow remote connections to send mail you can ignore these. It may look like a lot is going on but your legitimate mail, inbound and outbound, will still be delivered.

<p>I am receiving 100s of attempted AUTH LOGIN connections every day.  Often every minute.  This is a typical extract from the Connection History</p><p><img src="http://community.pmail.com/forums/data:image/png;base64,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"> </p><p> I initially blocked the IP addresses in Connection Control but there are now too many to practically do this.  I don't have AUTH LOGIN enabled.  Should I just ignore these connection attempts or do they need to be dealt with in some way.</p><p> </p><p>Thank you</p><p>GordonM</p><p> </p>

<p>The graphic in my initial post is not showing up.  It should look like this:</p><p>T 20170408 013834 58e82128 Connection from 50.78.121.241</p><p> </p><p>T 20170408 013834 58e82128 HELO Delta-SMTP</p><p> </p><p>T 20170408 013834 58e82128 AUTH LOGIN</p><p> </p><p>T 20170408 013835 58e82128 QUIT</p><p> </p><p>T 20170408 013835 58e82128 Connection closed with 50.78.121.241, 1 sec. elapsed.</p><p> </p><p>T 20170408 014157 58e82129 Connection from 190.216.197.18</p><p> </p><p>T 20170408 014158 58e82129 HELO Delta-SMTP</p><p> </p><p>T 20170408 014158 58e82129 AUTH LOGIN</p><p> </p><p>T 20170408 014158 58e82129 QUIT</p><p> </p><p>T 20170408 014158 58e82129 Connection closed with 190.216.197.18, 1 sec. elapsed.</p><p> </p><p>T 20170408 014557 58e8212a Connection from 202.169.57.114</p><p> </p><p>T 20170408 014557 58e8212a HELO *.*</p><p> </p><p>T 20170408 014558 58e8212a AUTH LOGIN</p><p> </p><p>T 20170408 014559 58e8212a QUIT</p><p> </p><p>T 20170408 014559 58e8212a </p><p> </p><p>Connection closed with 202.169.57.114, 2 sec. elapsed.</p><p> </p><p> </p>