Deliverability to mail.ru
Founded in 1998, Mail.ru Group owns and operates Mail.ru, Russia’s, and by extension, Europe’s largest email servicer. Mail.ru offers not only email but also social media and gaming sites, as well as cloud services to keep the attention of its more than 100 million active users.
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Sent vs Opens for mail.ru

Date Sent Opens Open Rate
10/1/2022 1,857 369 0.0%
9/30/2022 1,978 483 0.0%
9/29/2022 1,876 550 0.0%
9/28/2022 2,388 758 0.0%
9/27/2022 2,473 938 0.0%
9/26/2022 2,731 1,117 0.0%
9/25/2022 1,811 952 0.0%
9/24/2022 2,366 1,223 0.0%
9/23/2022 2,833 1,449 0.0%
9/22/2022 2,725 1,346 0.0%
9/21/2022 3,867 2,153 0.0%
9/20/2022 3,968 1,877 0.0%
9/19/2022 2,831 1,177 0.0%
9/18/2022 1,838 808 0.0%
9/17/2022 2,404 1,132 0.0%
9/16/2022 2,805 1,100 0.0%
9/15/2022 3,364 1,325 0.0%
9/14/2022 3,490 1,303 0.0%
9/13/2022 2,892 1,626 0.0%
9/12/2022 2,916 1,487 0.0%
9/11/2022 1,032 249 0.0%
9/10/2022 1,373 720 0.0%
9/9/2022 2,127 1,012 0.0%
9/8/2022 2,608 1,550 0.0%
9/7/2022 2,932 1,806 0.0%
9/6/2022 2,503 1,282 0.0%
9/5/2022 1,667 639 0.0%
9/4/2022 1,175 367 0.0%
9/3/2022 3,253 1,575 0.0%
9/2/2022 3,735 1,614 0.0%

Blocks from mail.ru

No blocks during specified time frame

Bounces from mail.ru

Explanation of bounce codes

Message Count
550 Message was not accepted -- invalid mailbox. Local mailbox is unavailable: user is terminated 2,495
550 Message was not accepted -- invalid mailbox. Local mailbox is unavailable: user not found 1,960
550 Message was not accepted -- invalid mailbox. Local mailbox is unavailable: account is disabled 778
550 Sorry, we do not accept mail from hosts with dynamic IP or generic DNS Please get a custom reverse DNS name from your ISP for your host 168.245.104.114 or contact in case of error 14
550 Sorry, we do not accept mail from hosts with dynamic IP or generic DNS Please get a custom reverse DNS name from your ISP for your host 167.89.68.82 or contact in case of error 11
NoMxRecord:0-0 7
550 5.1.3 Bad destination mailbox address syntax: invalid mailbox. Local mailbox is unavailable: Ill-formatted e-mail address 3
550 5.7.1 No such user! 2
550 Message was not accepted -- invalid mailbox. Local mailbox ? is unavailable: user not found 2
502 Invalid syntax. 2
550 Message was not accepted -- invalid mailbox. Local mailbox a.tazh? is unavailable: user not found 1
550 Message was not accepted -- invalid mailbox. Local mailbox 177-- is unavailable: user not found 1
550 Message was not accepted -- invalid mailbox. Local mailbox bom-- is unavailable: account is disabled 1
550 Message was not accepted -- invalid mailbox. Local mailbox elene??. is unavailable: user not found 1
550 Message was not accepted -- invalid mailbox. Local mailbox - is unavailable: user not found 1
550 Message was not accepted -- invalid mailbox. Local mailbox k10-- is unavailable: user not found 1
550 Message was not accepted -- invalid mailbox. Local mailbox sgal? is unavailable: user not found 1
DNS Error. DNS type 'mx' lookup responded with code NXDOMAIN 1
Malformed:0-0 1
550 Message was not accepted -- invalid mailbox. Local mailbox lolik' is unavailable: user not found 1
550 Message was not accepted -- invalid mailbox. Local mailbox s?m? is unavailable: user not found 1
550 5.4.5 Daily user sending quota exceeded. - gsmtp 1
421 - message rejected AUP#SNDR: retry timeout exceeded 1
550 Message was not accepted -- invalid mailbox. Local mailbox [email protected] is unavailable: user not found 1
550 Message was not accepted -- invalid mailbox. Local mailbox [email protected] is unavailable: user not found 1
550 5.7.1 Policy rejection on the target address 1

Methodology

Send and open statistics are updated daily. Bounces and blocks are updated in real-time. Every day, open statistics are updated for the last 14 days. Generally, you'll notice an increase of an open rate for a domain for a day over the course of 14 days, since not all open events occur the same day an email is sent. That means that open rate data is tied to the actual emails sent on a particular day.

Bounce and block codes are the codes as returned by the remote SMTP server after having been de-personalized. Meaning, unique identifiers present in SMTP codes are removed so that SMTP responses can be grouped for analysis. In certain cases, such as when the email is being relayed through an intermediary SMTP server, the remote SMTP server may not be the same as the MX record for the domain. SMTP codes are categorized as "bounces" vs "blocks" by internal human review. Bounces generally indicate an invalid email address. Blocks generally indicate a rejection of the email message but a valid email address.

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