I'm sending around 1500 emails for a thesis research. I started to contact the contacts I have through Mailchimp but I had poor success.
Then I discovered the "Mailing Merge" function in Word. You can basically load your list of emails on word and then send it in html format, using outlook to all the companies of your list.
I got more responses using the this function but:
My emails are considered as spam quite often.
The strange thing is that I:
- Send max 30 emails per minute
- no html code in the emails
Considering the I'm using my university email for that (student account on office365 - hotmail) what can I do to avoit to be considered as spam?
Some errors I get are:
user is over quota
error '550 5.4.310
error 550 5.1.351
It looks like that there is a problem with the DNS. It's like that some email accounts do not accept the emails I send through my email . Do you think there is way to fix it?
My BCL and PCL score 0 and they should be ok.
x-forefront-antispam-report: SFV:NSPM;SFS10009020 etc...) could it be the problem?
Can the issue caused by bad quality email list?
When the emails bounce back I receive messages like this:
Received: from COPIRN02.copdmz.local (10.32.121.166) by COPMMX01B03
(10.32.95.28) with Microsoft SMTP Server id 8.3.406.0; Fri, 14 Apr 2017
Received: from mail-he1eur01on0078.outbound.protection.outlook.com (HELO
EUR01-HE1-obe.outbound.protection.outlook.com) ([220.127.116.11]) by
mx.impresasemplice.it with ESMTP; 14 Apr 2017 02:39:44 +0200
DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed;
b=qH8+blhJu6NWsWcBTlr+C9YNlPxKYrFupNkIrm1X+ND9EbWi KbcpdZYptLaUMRkeLXvcYD0CL80VgFZWWeEe9Zu17JmquSLTJj +EMi2uP3uDdANvz4WciLfbyd3KIp3uyBli/tFhbo+YWB1XxKdynHmog8OYELcRLdwicZsKYkM=
Received: from VI1PR0132MB2813.eurprd01.prod.exchangelabs.com (18.104.22.168)
by VI1PR0102MB2814.eurprd01.prod.exchangelabs.com (22.214.171.124) with
Microsoft SMTP Server (version=TLS1_2,
cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.1019.17; Fri, 14
Apr 2017 00:39:42 +0000
Received: from VI1PR0105MB2113.eurprd01.prod.exchangelabs.com
([10.170.227.10]) by VI1PR1112MB2813.eurprd01.prod.exchangelabs.com
([10.170.227.10]) with mapi id 15.01.1019.028; Fri, 14 Apr 2017 00:39:43
Thank you in advance.