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Get your business to the top with ‘Remote infrastructure management services’

Get your business to the top with ‘Remote infrastructure management services’

Many large IT organizations are spread across different locations and data centers, for redundancy and uptime requirements. Remote Infrastructure Management (RIM) Services helps to efficiently manage this IT infrastructure from a remote location.

RIM helps small and medium businesses too, for managing their infrastructure with the help of remote service providers. The main advantage they gain from this is, expert server management at affordable pricing.

Bobcares, the largest outsourced web hosting support & service provider, offer Remote Infrastructure Management Services” to web hosts and other online businesses in any part of the world.

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Is your cPanel firewall causing frequent connection timeout issues for your customers?

Web hosts lose thousands of dollars to server attacks. Data loss and downtime badly affects hosting credibility. Securing web servers from attacks is crucial for business success.

In our role as Outsourced hosting support specialists for web hosts, ensuring fool-proof server security is a major task we do to protect servers from hacks.   (more…)

How to resolve and prevent 554 5.7.1 : Relay access denied email errors in Linux and Windows mail servers

How to resolve and prevent 554 5.7.1 : Relay access denied email errors in Linux and Windows mail servers

Emails play a crucial role in online communication. Business orders to meeting invites, lost or delayed mails can end up creating disgruntled customers.

In our role as Website Support Specialists for online businesses, we resolve hundreds of mail issues every day. A commonly encountered email bounce error faced by web hosts, website owners and server owners is:

554 5.7.1 <user@recipient.com>: Relay access denied (more…)

Prevent SpamHaus PBL (Policy Block List) blacklisting in web hosting servers

Prevent SpamHaus PBL (Policy Block List) blacklisting in web hosting servers

554 5.7.1 Service unavailable; Client host [203.0.113.XXX] blocked using zen.spamhaus.org; https://www.spamhaus.org/pbl/query/PBL289647
554 mysev mysmtp 203.0.113.XXX is on the Spamhaus PBL Please visit: http://www.spamhaus.org/query/bl?ip=203.0.113.XXX

If you’ve received one such error message, you are not alone. Mail bounces due to SpamHaus PBL blacklisting is a common issue faced by web hosts around the world. (more…)

What causes “Sender verify failed” SMTP mail error, and how to resolve it in ISPConfig Postfix servers

SMTP error from remote mail server after RCPT TO:<user2@domain2.com>:
host mx.server.com [xxx.xxx.xxx.xxx]: 550-Verification failed for <user1@domain1.com>
550-The mail server could not deliver mail to user1@domain1.com. The account ordomain may not exist, they may be blacklisted, or missing the proper dns entries.
550 Sender verify failed

If you are a ISPConfig web host, you would recognize this as one of the common errors reported by your customers.

Sender verify failed can be caused by issues ranging from improper file permissions to RFC non-compliance. Engineers at Bobcares help desk support services collect detailed information regarding the error through log analysis and engaging the customer. The following are the few of the common causes for this error.

 

Hire Bobcares Linux Server Administrators
Get super reliable servers and delighted customers

See how we do it!

 

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What causes “Sender verify failed” SMTP mail error, and how to resolve it in Webmin/Virtualmin Postfix servers

SMTP error from remote mail server after RCPT TO:<user2@domain2.com>:
host mx.server.com [xxx.xxx.xxx.xxx]: 550-Verification failed for <user1@domain1.com>
550-The mail server could not deliver mail to user1@domain1.com. The account ordomain may not exist, they may be blacklisted, or missing the proper dns entries.
550 Sender verify failed

If you are a Webmin/Virtualmin web host, you would recognize this as one of the common errors reported by your customers.

Hire Bobcares Linux Server Administrators
Get super reliable servers and delighted customers

See how we do it!

 

Sender verify failed can be caused by issues ranging from improper file permissions to RFC non-compliance. Engineers at Bobcares help desk support services collect detailed information regarding the error through log analysis and engaging the customer. The following are the few of the common causes for this error. (more…)

What causes “Sender verify failed” SMTP mail error, and how to resolve it in Parallels Plesk Postfix servers

SMTP error from remote mail server after RCPT TO:<user2@domain2.com>:
host mx.server.com [xxx.xxx.xxx.xxx]: 550-Verification failed for <user1@domain1.com>
550-The mail server could not deliver mail to user1@domain1.com. The account ordomain may not exist, they may be blacklisted, or missing the proper dns entries.
550 Sender verify failed

If you are a Parallels Plesk web host, you would recognize this as one of the common errors reported by your customers.

Sender verify failed can be caused by issues ranging from improper file permissions to RFC non-compliance. Engineers at Bobcares help desk support services collect detailed information regarding the error through log analysis and engaging the customer. The following are the few of the common causes for this error. (more…)

What causes “Sender verify failed” SMTP mail error, and how to resolve it in DirectAdmin Exim servers

SMTP error from remote mail server after RCPT TO:<user2@domain2.com>:
 host mx.server.com [xxx.xxx.xxx.xxx]: 550-Verification failed for <user1@domain1.com>
 550-No Such User Here
 550 Sender verify failed

If you are a DirectAdmin web host, you would recognize this as one of the common errors reported by your customers.

Sender verify failed can be caused by issues ranging from improper file permissions to RFC non-compliance. Engineers at Bobcares help desk support services collect detailed information regarding the error through log analysis and engaging the customer.

 

Hire Bobcares Linux Server Administrators
Get super reliable servers and delighted customers

See how we do it!

 

The following are the few of the common causes for this error. (more…)