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Author Topic: Sbcglobal issue  (Read 68266 times)

amadaeus

  • Guest
Sbcglobal issue
« on: September 19, 2011, 11:59:15 AM »
Hi guys,
Since a few days ago we are receiving a limitation per ip to 50 connections when mailing to sbcglobal.net:
421 4.3.2 Too many open connections.
Does anyone face the same problem? Our sending time increased considerably due to this.
Thanks
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clunk

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Re: Sbcglobal issue
« Reply #1 on: September 21, 2011, 11:54:55 AM »
I noticed this as well with bellsouth, if you have a max msg per a connection option in your domain options, try taking that out for sbcglobal.net and bringing down your max-smtp-out to 20 per an IP.
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clunk

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Re: Sbcglobal issue
« Reply #2 on: September 22, 2011, 12:02:14 PM »
did this help at all?
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amadaeus

  • Guest
Re: Sbcglobal issue
« Reply #3 on: September 22, 2011, 12:48:33 PM »
we tried with these settings but the speed is even lower. we haven't found any workaround till now. thx
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clunk

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Re: Sbcglobal issue
« Reply #4 on: September 22, 2011, 03:03:48 PM »
Ah, yes that will make things go slower ,but most likely you will not see the error you described above as frequently.
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amadaeus

  • Guest
Re: Sbcglobal issue
« Reply #5 on: September 23, 2011, 07:56:53 AM »
another problem is that at this rate the warmup process for new ips doesn't work...
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