No luck. Here is the delivery report after the change, at least for the first few. I stopped the send when it was clear it wasn't working.
Please keep in mind that I've used MBM for several years and did nothing new or different before this problem started. I made no changes in the setting or anything else after using it last week (or two weeks ago now), when it worked perfectly, just as it has for a long time. I'm very stumped by this.
[01] 1/23 15:57:18 ~ Opening connection for delivery...
[01] 1/23 15:57:18 ~ Connecting to smtp-server.cfl.rr.com Port:25
[01] 1/23 15:57:18 ~ Connected
[01] 1/23 15:57:18 220 Welcome to Road Runner. WARNING: *** FOR AUTHORIZED USE ONLY! ***
[01] 1/23 15:57:18 > EHLO [192.168.1.3]
[01] 1/23 15:57:18 250-cdptpa-oedge03 says EHLO to 72.188.34.58:60337
250-ENHANCEDSTATUSCODES
250-8BITMIME
250-AUTH=LOGIN PLAIN
250-AUTH LOGIN PLAIN
250 PIPELINING
[01] 1/23 15:57:18 > AUTH LOGIN
[01] 1/23 15:57:18 334 VXNlcm5hbWU6
[01] 1/23 15:57:18 > kerlenbach
[01] 1/23 15:57:18 334 UGFzc3dvcmQ6
[01] 1/23 15:57:18 > ********
[01] 1/23 15:57:18 235 2.0.0 Authed. Go on.
[01] 1/23 15:57:18 > MAIL FROM:<
[email protected]>
[01] 1/23 15:57:18 550 5.1.8 - Invalid sender address rejected code: ALD [R0107007]
[01] 1/23 15:57:18 > RCPT TO:<
[email protected]> [1/407]
[01] 1/23 15:57:18 503 5.5.1 RCPT TO without MAIL FROM
[01] 1/23 15:57:18 > MAIL FROM:<
[email protected]>
[01] 1/23 15:57:18 550 5.1.8 - Invalid sender address rejected code: ALD [R0107007]
[01] 1/23 15:57:18 > RCPT TO:<
[email protected]> [2/407]
[01] 1/23 15:57:18 503 5.5.1 RCPT TO without MAIL FROM
[01] 1/23 15:57:18 > MAIL FROM:<
[email protected]>
[01] 1/23 15:57:18 550 5.1.8 - Invalid sender address rejected code: ALD [R0107007]
[01] 1/23 15:57:18 > RCPT TO:<
[email protected]> [3/407]
[01] 1/23 15:57:18 503 5.5.1 RCPT TO without MAIL FROM
[01] 1/23 15:57:18 > MAIL FROM:<
[email protected]>
[01] 1/23 15:57:19 550 5.1.8 - Invalid sender address rejected code: ALD [R0107007]
[01] 1/23 15:57:19 > RCPT TO:<
[email protected]> [4/407]
[01] 1/23 15:57:19 503 5.5.1 RCPT TO without MAIL FROM
[01] 1/23 15:57:19 > MAIL FROM:<
[email protected]>
[01] 1/23 15:57:19 550 5.1.8 - Invalid sender address rejected code: ALD [R0107007]
[01] 1/23 15:57:19 > RCPT TO:<
[email protected]> [5/407]
[01] 1/23 15:57:19 503 5.5.1 RCPT TO without MAIL FROM
[01] 1/23 15:57:19 > MAIL FROM:<
[email protected]>
[01] 1/23 15:57:19 550 5.1.8 - Invalid sender address rejected code: ALD [R0107007]
[01] 1/23 15:57:19 > RCPT TO:<
[email protected]> [6/407]
[01] 1/23 15:57:19 503 5.5.1 RCPT TO without MAIL FROM
[01] 1/23 15:57:19 > MAIL FROM:<
[email protected]>
[01] 1/23 15:57:19 550 5.1.8 - Invalid sender address rejected code: ALD [R0107007]
[01] 1/23 15:57:19 > RCPT TO:<
[email protected]> [7/407]
[01] 1/23 15:57:19 503 5.5.1 RCPT TO without MAIL FROM
[01] 1/23 15:57:19 > MAIL FROM:<
[email protected]>
[01] 1/23 15:57:19 550 5.1.8 - Invalid sender address rejected code: ALD [R0107007]
[01] 1/23 15:57:19 > RCPT TO:<
[email protected]> [8/407]
[01] 1/23 15:57:19 503 5.5.1 RCPT TO without MAIL FROM
[01] 1/23 15:57:19 > MAIL FROM:<
[email protected]>
[01] 1/23 15:57:19 550 5.1.8 - Invalid sender address rejected code: ALD [R0107007]
[01] 1/23 15:57:19 > RCPT TO:<
[email protected]> [9/407]
[01] 1/23 15:57:19 503 5.5.1 RCPT TO without MAIL FROM
[01] 1/23 15:57:19 > MAIL FROM:<
[email protected]>
[01] 1/23 15:57:19 550 5.1.8 - Invalid sender address rejected code: ALD [R0107007]
[01] 1/23 15:57:19 > RCPT TO:<
[email protected]> [10/407]
[01] 1/23 15:57:19 503 5.5.1 RCPT TO without MAIL FROM
[01] 1/23 15:57:19 ~ Stage 3 dispatch done
[01] 1/23 15:57:19 ~ Delay of 10s [00:00:10]
[01] 1/23 15:57:19 > QUIT
[01] 1/23 15:57:19 221 2.3.0 cdptpa-oedge03 closing connection
[01] 1/23 15:57:19 ~ Stage 4 dispatch done
[01] 1/23 15:57:19 ~ Next Delivery in 00:00:10
[01] 1/23 15:57:29 ~ Connected
[01] 1/23 15:57:30 220 Welcome to Road Runner. WARNING: *** FOR AUTHORIZED USE ONLY! ***
[01] 1/23 15:57:30 > EHLO [192.168.1.3]
[01] 1/23 15:57:30 250-cdptpa-oedge02 says EHLO to 72.188.34.58:60338
250-8BITMIME
250-PIPELINING
250-AUTH=LOGIN PLAIN
250-AUTH LOGIN PLAIN
250 ENHANCEDSTATUSCODES
[01] 1/23 15:57:30 > AUTH LOGIN
[01] 1/23 15:57:30 334 VXNlcm5hbWU6
[01] 1/23 15:57:30 > kerlenbach
[01] 1/23 15:57:30 334 UGFzc3dvcmQ6
[01] 1/23 15:57:30 > ********
[01] 1/23 15:57:30 235 2.0.0 Authed. Go on.
[01] 1/23 15:57:30 > MAIL FROM:<
[email protected]>
[01] 1/23 15:57:30 550 5.1.8 - Invalid sender address rejected code: ALD [R0107007]
[01] 1/23 15:57:30 > RCPT TO:<
[email protected]> [11/407]
[01] 1/23 15:57:30 503 5.5.1 RCPT TO without MAIL FROM
[01] 1/23 15:57:30 > MAIL FROM:<
[email protected]>
[01] 1/23 15:57:30 550 5.1.8 - Invalid sender address rejected code: ALD [R0107007]
[01] 1/23 15:57:30 > RCPT TO:<
[email protected]> [12/407]
[01] 1/23 15:57:30 503 5.5.1 RCPT TO without MAIL FROM
[01] 1/23 15:57:30 > MAIL FROM:<
[email protected]>
[01] 1/23 15:57:30 550 5.1.8 - Invalid sender address rejected code: ALD [R0107007]
[01] 1/23 15:57:30 > RCPT TO:<
[email protected]> [13/407]
[01] 1/23 15:57:30 503 5.5.1 RCPT TO without MAIL FROM
[01] 1/23 15:57:30 > MAIL FROM:<
[email protected]>
[01] 1/23 15:57:30 550 5.1.8 - Invalid sender address rejected code: ALD [R0107007]
[01] 1/23 15:57:30 > RCPT TO:<
[email protected]> [14/407]
[01] 1/23 15:57:30 503 5.5.1 RCPT TO without MAIL FROM
[01] 1/23 15:57:30 > MAIL FROM:<
[email protected]>
[01] 1/23 15:57:31 550 5.1.8 - Invalid sender address rejected code: ALD [R0107007]
[01] 1/23 15:57:31 > RCPT TO:<
[email protected]> [15/407]
[01] 1/23 15:57:31 503 5.5.1 RCPT TO without MAIL FROM
[01] 1/23 15:57:31 > MAIL FROM:<
[email protected]>
[01] 1/23 15:57:31 550 5.1.8 - Invalid sender address rejected code: ALD [R0107007]
[01] 1/23 15:57:31 > RCPT TO:<
[email protected]> [16/407]
[01] 1/23 15:57:31 503 5.5.1 RCPT TO without MAIL FROM
[01] 1/23 15:57:31 > MAIL FROM:<
[email protected]>
[01] 1/23 15:57:31 550 5.1.8 - Invalid sender address rejected code: ALD [R0107007]
[01] 1/23 15:57:31 > RCPT TO:<
[email protected]> [17/407]
[01] 1/23 15:57:31 503 5.5.1 RCPT TO without MAIL FROM
[01] 1/23 15:57:31 > MAIL FROM:<
[email protected]>
[01] 1/23 15:57:31 550 5.1.8 - Invalid sender address rejected code: ALD [R0107007]
[01] 1/23 15:57:31 > RCPT TO:<
[email protected]> [18/407]
[01] 1/23 15:57:31 503 5.5.1 RCPT TO without MAIL FROM
[01] 1/23 15:57:31 > MAIL FROM:<
[email protected]>
[01] 1/23 15:57:31 550 5.1.8 - Invalid sender address rejected code: ALD [R0107007]
[01] 1/23 15:57:31 > RCPT TO:<
[email protected]> [19/407]
[01] 1/23 15:57:31 503 5.5.1 RCPT TO without MAIL FROM
[01] 1/23 15:57:31 > MAIL FROM:<
[email protected]>
[01] 1/23 15:57:31 550 5.1.8 - Invalid sender address rejected code: ALD [R0107007]
[01] 1/23 15:57:31 > RCPT TO:<
[email protected]> [20/407]
[01] 1/23 15:57:31 503 5.5.1 RCPT TO without MAIL FROM
[01] 1/23 15:57:32 ~ Stage 3 dispatch done
[01] 1/23 15:57:32 ~ Delay of 10s [00:00:10]
[01] 1/23 15:57:32 > QUIT
[01] 1/23 15:57:32 221 2.3.0 cdptpa-oedge02 closing connection
[01] 1/23 15:57:32 ~ Stage 4 dispatch done
[01] 1/23 15:57:32 ~ Next Delivery in 00:00:10
[00] 1/23 15:57:33 ~ Canceling process...
[00] 1/23 15:57:33 ~ Asking socket #1 to QUIT...
[00] 1/23 15:57:33 ~ [-]
[00] 1/23 15:57:33 ~ Closing all streams
[00] 1/23 15:57:33 ~ Unlinking socket #1 port
[00] 1/23 15:57:33 ~ Creating report...
[00] 1/23 15:57:33 ~ Finishing...
[00] 1/23 15:57:33 ~ Finished.
-----------------------------------------------------------------------
MaxBulk Mailer Delivery Report [#167] - 1/23/15
-----------------------------------------------------------------------
Mailer version: 8.4.9-US Pro - Registered
Machine OS/speed: Mac OS 10.10.1 Yosemite/2.3Ghz
Streams: 1 [1 Used] Single Server
Delivery mode: Singly (Tag processing ON)
SMTP server address: smtp-server.cfl.rr.com [Port: Default] SSL Off
Authentication: ESMTP (Login) | [192.168.1.3]
Groups: 10 [Interval: 00:00:10]
Delivery start date: 1/23/15 at 3:57:11 PM
End date: 1/23/15 at 3:57:33 PM
Total duration: 22 second(s) (Cancelled by user)
Rate: 0.05 recipient(s)/second
to a total of: 407 recipient(s) [407/407]
List name: unknown
Sent: 0
Failed: 407 undelivered [Delivery cancelled by user]
Errors: 40
Mail subject: 21 Crim.L.Rept #2 & 3a
Mail priority: Normal
Reply To:
[email protected]
Errors:
[email protected] (Sender)
Return receipt: No
Mail format: HTML only | utf-8 | quoted-printable
Mail size: 60.12 KB (Doesn't include attachments)
Attachments: none
MLM: Click-through tracking [Deactivated]
-----------------------------------------------------------------------